ex10_1.htm


    
      

      

    

                                                                                                                                                                                                                                          
 Exhibit
      10.1
                                                                                                                                                                                                            CONFIDENTIAL
      TREATMENT

    
 

    Supplemental
      Agreement No. 53

    


    to

    


    Purchase
      Agreement No. 1810

    


    between

    


    THE
      BOEING COMPANY

    


    and

    


    SOUTHWEST
      AIRLINES CO.

    


    


    Relating
      to Boeing Model 737-7H4 Aircraft (the Aircraft)

    


    


    


    THIS
      SUPPLEMENTAL AGREEMENT, entered
      into as of April 26, 2007, by and between THE BOEING COMPANY, a Delaware
      corporation with principal offices in Seattle, Washington, (Boeing) and
      SOUTHWEST AIRLINES CO., a Texas corporation with principal offices in Dallas,
      Texas (Buyer);

    


    WHEREAS,
      the parties hereto entered
      into Purchase Agreement No. 1810 dated January 19, 1994, relating to Boeing
      Model 737-7H4 aircraft (the Agreement) and;

     

           
      WHEREAS, Buyer has agreed to exercise one (1) August 2008 Option Aircraft as
      Block T-W-2 Aircraft and;

    


    NOW
      THEREFORE, in consideration of the
      mutual covenants herein contained, the parties agree to amend the Agreement
      as
      follows:

    


    1.           The
      Table of Contents of the Agreement is deleted in its entirety and a new Table
      of
      Contents is attached hereto and incorporated into the Agreement by this
      reference.

    


    2.           Table
      1 is deleted in its entirety and replaced by a new
      Table
      1 which is attached hereto and is incorporated into the Agreement by this
      reference.

    


    ***Pursuant
      to 17 CFR 240.24b-2, confidential information has been omitted and has been
      filed separately with the Securities and Exchange Commission pursuant to a
      Confidential Treatment Application filed with the
      Commission.

     

    
      
        
          
            P.A.
              No. 1810                                                                               SA-53-1             

            K/SWA           

          

        

      

      
        
        

        
          

        

      

      
        
        

      

    

     

    3.           Table
      2 is deleted in its entirety and replaced by a new
      Table
      2 which is attached hereto and is incorporated into the Agreement by this
      reference.

    


    4.           All
      references in the Letter Agreements associated with Purchase Agreement No.
      1810
      shall be deemed to refer to the purchase by Buyer of three hundred seventy-five
      (375) Model 737-7H4 Aircraft, one hundred eleven (111) Model 737-7H4 Option
      Aircraft and fifty-four (54) Model 737-7H4 Purchase Right Aircraft, to the
      extent such reference is not specifically addressed herein.

    


    5.           The
      Advance Payment due upon signing assuming execution of this Supplemental
      Agreement on or before April  30, 2007 is:

    


    ***for
      one (1) August 2008 Block T-W-2 Aircraft bearing serial number

    


    Buyer
      will pay the *** directly to Boeing on or before April 30, 2007.

    


    The
      Agreement will be deemed to be supplemented to the extent herein provided and
      as
      so supplemented will continue in full force and effect.

    


    EXECUTED
      IN DUPLICATE as of the day and year first above written.

    


    


    
      	
              THE
                BOEING COMPANY

            	
              SOUTHWEST
                AIRLINES CO.

            	 
	 	 	 
	 	 	 
	 	 	 
	
              By:
                /s/ Nobuko Wiles

            	
              By:
                /s/ Scott Topping

            	 
	 	 	 
	
              Its:    Attorney-In-Fact

            	
              Its:   
                VP Treasurer

            	 


    

    
 

    
      
        
          
            P.A.
              No. 1810                                                                               SA-53-2            

            K/SWA           

          

        

      

      
        
        

        
          

        

      

      
        
        

      

    

     

    


    TABLE
      OF
      CONTENTS

    


    


    
      	 	 	
              Page

            	
              SA

            
	 	 	
              Number

            	
              Number

            
	 	 	 	 
	
              ARTICLES

            	 	 	 
	 	 	 	 
	 	 	 	 
	
              1.

            	
              Subject
                Matter of Sale

            	
              1-1

            	
              SA-13

            
	 	 	 	 
	
              2.

            	
              Delivery,
                Title and Risk of Loss

            	2-1	SA-28
	 	 	 	 
	
              3.

            	
              Price
                of Aircraft

            	
              3-1

            	
              SA-47

            
	 	 	 	 
	
              4.

            	
              Taxes

            	
              4-1

            	 
	 	 	 	 
	
              5.

            	
              Payment

            	
              5-1

            	 
	 	 	 	 
	
              6.

            	
              Excusable
                Delay

            	
              6-1

            	 
	 	 	 	 
	
              7.

            	
              Changes
                to the Detail Specification

            	7-1	SA-1
	 	 	 	 
	
              8.

            	
              Federal
                Aviation Requirements and Certificates and Export

            	 	 
	 	
              License

            	
              8-1

            	 
	 	 	 	 
	
              9.

            	
              Representatives,
                Inspection,

            	 	 
	 	
              Flights
                and Test Data

            	
              9-1

            	 
	 	 	 	 
	
              10.

            	
              Assignment,
                Resale or Lease

            	
              10-1

            	 
	 	 	 	 
	
              11.

            	
              Termination
                for Certain Events

            	
              11-1

            	 
	 	 	 	 
	
              12.

            	
              Product
                Assurance; Disclaimer and Release; Exclusion of

            	 	 
	 	
              Liabilities;
                Customer Support; Indemnification and

            	 	 
	 	
              Insurance

            	
              12-1

            	 
	 	 	 	 
	
              13.

            	
              Buyer
                Furnished Equipment and Spare Parts

            	13-1	 
	 	 	 	 
	
              14.

            	
              Contractual
                Notices and Requests

            	
              14-1

            	 
	 	 	 	 
	
              15.

            	
              Miscellaneous

            	
              15-1

            	 


    

    


    



    
      
        
          P.A.
            No. 1810                                                                               
            i                           SA-53             

          K/SWA           

        

        
        

      

      
        
        

        
          

        

      

      
        
        

        
           

        

      

    


    TABLE
      OF
      CONTENTS CON'T

    


    


    
      	 	 	
              SA

            
	 	 	
              Number

            
	 	 	 
	
              TABLE

            	 	 
	 	 	 
	
              1.

            	
              Aircraft
                Information Table

            	
              SA-53

            
	 	 	 
	
              2.

            	
              Option
                Aircraft Information Table

            	
              SA-53

            
	 	 	 
	
              EXHIBITS

            	 	 
	 	 	 
	 	 	 
	
              A

            	
              Aircraft
                Configuration

            	
              SA-47

            
	 	 	 
	
              B

            	
              Product
                Assurance Document

            	
              SA-1

            
	 	 	 
	
              C

            	
              Customer
                Support Document

            	 
	 	 	 
	
              D

            	
              Price
                Adjustments Due to

            	 
	 	
              Economic
                Fluctuations - Aircraft

            	 
	 	 	 
	
              E

            	
              Buyer
                Furnished Equipment

            	 
	 	
              Provisions
                Document

            	 
	 	 	 
	
              F

            	
              Defined
                Terms Document

            	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	
              LETTERAGREEMENTS

            	 	 
	 	 	 
	 	 	 
	
              1810-1

            	
              Waiver
                of Aircraft Demonstration Flight

            	 


    

    


    


    


    



    
      
        
          P.A.
            No. 1810                                                                                                                                          
ii                                                                                                                                       SA-53             

          K/SWA           

        

        
        

      

      
        
        

        
          

        

      

      
        
        

        
        

      

    


    TABLE
      OF
      CONTENTS CON'T

    


    
      	 	 	
                  SA

            
	 	 	
              Number

            
	
              RESTRICTEDLETTERAGREEMENTS

            	 	 
	 	 	 
	 	 	 
	
              6-1162-RLL-932R2

            	
              Promotional
                Support

            	
              SA-13

            
	 	 	 
	
              6-1162-RLL-933R20

            	
              ***

            	
              SA-47

            
	 	 	 
	
              6-1162-RLL-934R3

            	
              Disclosure
                of Confidential Information

            	
              SA-14

            
	 	 	 
	
              6-1162-RLL-935R1

            	
              Performance
                Guarantees

            	
              SA-1

            
	 	 	 
	
              6-1162-NIW-890

            	
              ***

            	
              SA-39

            
	 	 	 
	 	 	 
	
              6-1162-RLL-936R4

            	
              Certain
                Contractual Matters

            	
              SA-4

            
	 	 	 
	
              6-1162-RLL-937

            	
              Alternate
                Advance Payment Schedule

            	 
	 	 	 
	
              6-1162-RLL-938

            	
              ***

            	 
	 	 	 
	
              6-1162-RLL-939R1

            	
              Certification
                Flight Test Aircraft

            	
              SA-1

            
	 	 	 
	
              6-1162-RLL-940R1

            	
              Training
                Matters

            	
              SA-1

            
	 	 	 
	
              6-1162-RLL-941R2

            	
              Other
                Matters

            	
              SA-13

            
	 	 	 
	
              6-1162-RLL-942

            	
              Open
                Configuration Matters

            	 
	 	 	 
	
              6-1162-RLL-943R1

            	
              Substitution
                Rights

            	
              SA-6

            
	 	 	 
	
              6-1162-RLL-944

            	
              Airframe
                Maintenance Material Cost Protection
                Program

            	 
	 	 	 
	
              6-1162-RLL-945

            	
              Comparison
                of 737-7H4 and 737-3H4 Block
                Fuel Burn

            	 
	 	 	 
	
              6-1162-RLL-1855R3

            	
              Additional
                Contractual Matters

            	
              SA-4

            
	 	 	 
	
              6-1162-RLL-1856

            	
              ***

            	
              SA-1

            
	 	 	 
	
              6-1162-RLL-1857

            	
              Service
                Ready Validation Program

            	
              SA-1

            
	 	
              Field
                Test

            	 
	 	 	 
	
              6-1162-RLL-1858R1

            	
              Escalation
                Matters

            	
              SA-4

            


    

    



    
      
        
          P.A.
            No. 1810                                                                                                                                         
 iii                                                                                                                                       SA-53            

          K/SWA           

        

        
        

      

      
        
        

        
          

        

      

      
        
        

        
                  

        

      

    


    TABLE
      OF
      CONTENTS CON'T

    


    
      	 	 	
              SA

            
	 	 	
              Number

            
	
              RESTRICTEDLETTERAGREEMENTS

            	 	 
	 	 	 
	 	 	 
	
              6-1162-RLL-2036

            	
              Amortization
                of Costs for

            	 
	 	
              Customer
                Unique Changes

            	
              SA-1

            
	 	 	 
	
              6-1162-RLL-2037

            	
              Reconciliation
                of the Aircraft Basic Price

            	
              SA-1

            
	 	 	 
	
              6-1162-RLL-2073

            	
              Maintenance
                Training Matters

            	
              SA-1

            
	 	 	 
	
              6-1162-KJJ-054R1

            	
              Business
                Matters

            	 
	 	 	 
	
              6-1162-KJJ-055R1

            	
              Structural
                Matters

            	
              SA-25

            
	 	 	 
	
              6-1162-KJJ-056

            	
              Noise
                and Emission Matters

            	
              SA-13

            
	 	 	 
	
              6-1162-KJJ-057

            	
              Product
                Development Matters

            	
              SA-13

            
	 	 	 
	
              6-1162-KJJ-058

            	
              Additional
                Substitution Rights

            	
              SA-13

            
	 	 	 
	
              6-1162-KJJ-150

            	
              Flight
                Control Computer & Mode Control
                Panel Spares Matter

            	
              SA-14

            
	 	 	 
	
              6-1162-MSA-185R3

            	
              Delivery
                Change Contractual Matters

            	
              SA-21

            
	 	 	 
	
              6-1162-JMG-669R7

            	
              ***

            	
              SA-47

            
	 	 	
              SA-51

            
	 	 	 
	
              6-1162-JMG-747R1

            	
              ***

            	
              SA-36

            
	 	 	 
	
              6-1162-CHL-217

            	
              Rescheduled
                Flight Test Aircraft

            	
              SA-32

            
	 	 	 
	
              6-1162-NIW-606R1

            	
              ***

            	
              SA-36

            
	
              6-1162-NIW-640

            	
              Early
                Delivery of Two April 2004 Aircraft

            	
              SA-35

            
	 	 	 
	
              6-1162-NIW-889

            	
              Warranty
                - Exterior Color Schemes and
                Markings for YA143 and on

            	
              SA-39

            
	 	 	 
	
              6-1162-NIW-1142

            	
              ***

            	
              SA-43

            


    

    


    


     

    
      
        
          P.A.
            No. 1810                                                                                                                                          
iv                                                                                                                                      SA-53             

          K/SWA           

        

      

      
        
        

        
          

        

      

      
        
        

      

       

      TABLE
        OF CONTENTS CON'T


    

    
      
        	
                6-1162-NIW-1369

              	
                ***

              	
                SA-46

              


      


      
        
          
            P.A.
              No. 1810                                                                                                                                           
v                                                                                                                                      SA-53             

            K/SWA 

          

        

        
           

          
            

          

        

        
           

        

      



     

    
 

    Table
      1 to

    Purchase
      Agreement No. 1810

    Aircraft
      Information Table

    


    
      	 	 	
              Base
                Aircraft Price

            	
              Special
                Features

            	
              Aircraft
                Basic Price

            	
              Base
                Year Dollars

            
	
              Block
                A, B, C, D & E Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1992

            
	
              Block
                F & G Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1992

            
	
              Block
                H Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1992

            
	
              Block
                I Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1992

            
	
              Block
                J Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1992

            
	
              Block
                K Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1992

            
	
              Block
                K-W Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1992

            
	
              Block
                L Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1992

            
	
              Block
                T Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1999

            
	
              Block
                T-W Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1999

            
	
              Block
                T-W-1 / T-W-1a Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1999

            
	
              Block
                T-W-2 / T-W-2a Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1999

            
	 	 	 	 	 	 
	
              Block
                K-W Aircraft: Block K airplanes with production winglets
                installation

            	 	 
	
              Block
                T-W Aircraft: Block T airplanes with production winglets
                installation

            	 	 
	
              Block
                T-W-1 / T-W-1a  Aircraft: Firm Aircraft contracted to deliver
                from May 1, 2006 through June 2008 at the
                signing

            
	
               of
                SA-47  -- (T-W-1a Aircraft -- Advance Payment Schedule per LA
                6-1162-JGM-669)

            	 	 
	
              Block
                T-W-2 / T-W-2a Aircraft: U-W-1 Option Aircraft which becomes Firm
                Aircraft
                after signing of SA-47 and

            	 
	
              Firm
                Aircaft contracted to deliver in July 2008 and on at the signing
                of SA47
                --

            	 	 
	
              (T-W-2a
                Aircraft -- Advance Payment Schedule per LA
                6-1162-JGM-669)

            	 	 


    

    



    
      
        SWA                                                                                                                                                    
          Page
          1                                                                                                                                   SA-53            

        
        

      

      
        
        

        
          

        

      

      
        
        

        
           

        

      

    


    Table
      1 to

    Purchase
      Agreement No. 1810

    Aircraft
      Information Table

    
 

    
      
        	
                 

              	
                 

              	
                 

              	
                Escalation
                  Estimate

              	 
	
                Delivery

              	
                Number
                  of

              	
                Aircraft

              	
                Adv
                  Payment Base

              	
                 

              
	
                Date

              	
                Aircraft

              	
                Block

              	
                Price
                  Per A/P

              	
                Serial
                  Number

              
	
                Dec-2000

              	
                2

              	
                E

              	
                ***

              	
                 

              
	
                Jan-2001

              	
                1

              	
                E

              	
                ***

              	
                 

              
	
                Feb-2001

              	
                1

              	
                E

              	
                ***

              	
                 

              
	
                Mar-2001

              	
                2

              	
                E

              	
                ***

              	
                 

              
	
                Jun-2001

              	
                3

              	
                E

              	
                ***

              	
                 

              
	
                Sep-2001

              	
                3

              	
                E

              	
                ***

              	
                 

              
	
                Oct-1998

              	
                1

              	
                F

              	
                ***

              	
                 

              
	
                Nov-1998

              	
                2

              	
                F

              	
                ***

              	
                 

              
	
                Dec-1998

              	
                2

              	
                F

              	
                ***

              	
                 

              
	
                Mar-1999

              	
                2

              	
                G

              	
                ***

              	
                 

              
	
                Jun-1999

              	
                2

              	
                H

              	
                ***

              	
                 

              
	
                Jul-1999

              	
                1

              	
                H

              	
                ***

              	
                 

              
	
                Aug-1999

              	
                1

              	
                H

              	
                ***

              	
                 

              
	
                Sep-1999

              	
                2

              	
                H

              	
                ***

              	
                 

              
	
                Oct-1999

              	
                1

              	
                H

              	
                ***

              	
                 

              
	
                Mar-2000

              	
                1

              	
                H

              	
                ***

              	
                 

              
	
                Apr-2000

              	
                2

              	
                H

              	
                ***

              	
                 

              
	
                Sep-2000

              	
                1

              	
                H

              	
                ***

              	
                 

              
	
                Oct-2000

              	
                2

              	
                H

              	
                ***

              	
                 

              
	
                Mar-2001

              	
                2

              	
                H

              	
                ***

              	
                 

              
	
                Apr-2001

              	
                1

              	
                H

              	
                ***

              	
                 

              
	
                Oct-2001

              	
                3

              	
                H

              	
                ***

              	
                 

              
	
                Nov-2001

              	
                2

              	
                I

              	
                ***

              	
                 

              
	
                Dec-2001

              	
                1

              	
                I

              	
                ***

              	
                 

              
	
                Jan-2002

              	
                1

              	
                I

              	
                ***

              	
                 

              
	
                Mar-2002

              	
                4

              	
                I

              	
                ***

              	
                 

              
	
                Apr-2002

              	
                2

              	
                I

              	
                ***

              	
                 

              
	
                Dec-2002

              	
                2

              	
                I

              	
                ***

              	
                 

              
	
                May-2003

              	
                1

              	
                I

              	
                ***

              	
                 

              
	
                Jun-2003

              	
                2

              	
                I

              	
                ***

              	
                 

              
	
                Jul-2003

              	
                1

              	
                I

              	
                ***

              	
                 

              
	
                Aug-2003

              	
                1

              	
                I

              	
                ***

              	
                 

              
	
                Sep-2003

              	
                3

              	
                I

              	
                ***

              	
                 

              
	
                Nov-2002

              	
                1

              	
                J

              	
                ***

              	
                 

              
	
                Dec-2002

              	
                1

              	
                J

              	
                ***

              	
                 

              
	
                Nov-2003

              	
                2

              	
                J

              	
                ***

              	
                 

              
	
                Dec-2003

              	
                2

              	
                J

              	
                ***

              	
                 

              
	
                Mar-2004

              	
                1

              	
                J

              	
                ***

              	
                 

              
	
                Mar-2004

              	
                1

              	
                K

              	
                ***

              	
                 

              
	
                Apr-2004

              	
                3

              	
                K

              	
                ***

              	
                 

              
	
                May-2004

              	
                1

              	
                K

              	
                ***

              	
                 

              
	
                Jun-2004

              	
                2

              	
                K

              	
                ***

              	
                 

              
	
                Jul-2004

              	
                2

              	
                K

              	
                ***

              	 


      


      
        
          
            SWA                                                                                                                                                    
              Page 2                                                                                                                                   SA-53      

          

        

        
          
          

          
            

          

        

        
          
          

        

      


      Table
        1 to

      Purchase
        Agreement No. 1810

      Aircraft
        Information Table

       

      

        
          	
                  Sep-2004

                	
                  1

                	
                  K-W

                	
                  ***

                	
                   

                
	
                  Oct-2004

                	
                  4

                	
                  K-W

                	
                  ***

                	
                   

                
	
                  Oct-1999

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Nov-1999

                	
                  2

                	
                  L

                	
                  ***

                	
                   

                
	
                  Dec-1999

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Jun-2000

                	
                  3

                	
                  L

                	
                  ***

                	
                   

                
	
                  Jul-2000

                	
                  3

                	
                  L

                	
                  ***

                	
                   

                
	
                  Sep-2000

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Oct-2000

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Nov-2000

                	
                  4

                	
                  L

                	
                  ***

                	
                   

                
	
                  Dec-2000

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Jan-2001

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Feb-2001

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Jul-2001

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Sep-2001

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Oct-2001

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Mar-2003

                	
                  2

                	
                  L

                	
                  ***

                	
                   

                
	
                  Jul-2003

                	
                  1

                	
                  L

                	
                  ***

                	
                   

                
	
                  Aug-2003

                	
                  2

                	
                  L

                	
                  ***

                	
                   

                
	
                  Nov-2001

                	
                  1

                	
                  T

                	
                  ***

                	
                   

                
	
                  Feb-2002

                	
                  1

                	
                  T

                	
                  ***

                	
                   

                
	
                  Jan-2004

                	
                  2

                	
                  T

                	
                  ***

                	
                   

                
	
                  Feb-2004

                	
                  1

                	
                  T

                	
                  ***

                	
                   

                
	
                  Apr-2004

                	
                  3

                	
                  T

                	
                  ***

                	
                   

                
	
                  May-2004

                	
                  1

                	
                  T

                	
                  ***

                	
                   

                
	
                  Jun-2004

                	
                  6

                	
                  T

                	
                  ***

                	
                   

                
	
                  Jul-2004

                	
                  2

                	
                  T

                	
                  ***

                	
                   

                
	
                  Aug-2004

                	
                  6

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Sep-2004

                	
                  4

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Oct-2004

                	
                  0

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Nov-2004

                	
                  3

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Dec-2004

                	
                  3

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Jan-2005

                	
                  5

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Feb-2005

                	
                  3

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Mar-2005

                	
                  4

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Apr-2005

                	
                  4

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  May-2005

                	
                  2

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Jun-2005

                	
                  4

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Jul-2005

                	
                  2

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Aug-2005

                	
                  2

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Sep-2005

                	
                  3

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Oct-2005

                	
                  2

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Nov-2005

                	
                  2

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Dec-2005

                	
                  1

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Jan-2006

                	
                  1

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Feb-2006

                	
                  4

                	
                  T-W

                	
                  ***

                	
                   

                
	
                  Mar-2006

                	
                  3

                	
                  T-W

                	
                  ***

                	 


        



    

    
      
        
          SWA                                                                                                                                                    
            Page 3                                                                                                                                   SA-53      

        

      

      
        
        

        
          

        

      

      
        
        

      

    

     

    Table
      1 to

    Purchase
      Agreement No. 1810

    Aircraft
      Information Table

     

    
      
        	
                Apr-2006

              	
                2

              	
                T-W

              	
                ***

              	
                 

              
	
                May-2006

              	
                5

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Jun-2006

              	
                5

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Jul-2006

              	
                3

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Aug-2006

              	
                3

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Sep-2006

              	
                3

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Oct-2006

              	
                1

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Nov-2006

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Dec-2006

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Jan-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Feb-2007

              	
                3

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Mar-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Apr-2007

              	
                3

              	
                T-W-1

              	
                ***

              	
                 

              
	
                May-2007

              	
                3

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Jun-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Jun-2007

              	
                1

              	
                T-W-1a

              	
                ***

              	
                36528

              
	
                Jul-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Jul-2007

              	
                1

              	
                T-W-1a

              	
                ***

              	
                36610

              
	
                Aug-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Aug-2007

              	
                3

              	
                T-W-1a

              	
                ***

              	
                36611,
                  36632 & 36633

              
	
                Sep-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Sep-2007

              	
                1

              	
                T-W-1a

              	
                ***

              	
                36612

              
	
                Oct-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Oct-2007

              	
                1

              	
                T-W-1a

              	
                ***

              	
                36613

              
	
                Nov-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Nov-2007

              	
                1

              	
                T-W-1a

              	
                ***

              	
                36614

              
	
                Dec-2007

              	
                2

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Dec-2007

              	
                1

              	
                T-W-1a

              	
                ***

              	
                36615

              
	
                Jan-2008

              	
                1

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Jan-2008

              	
                2

              	
                T-W-1a

              	
                ***

              	
                36616
                  & 36617

              
	
                Jan-2008

              	
                1

              	
                T-W-2

              	
                ***

              	
                36887

              
	
                Feb-2008

              	
                1

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Feb-2008

              	
                3

              	
                T-W-1a

              	
                ***

              	
                36618,
                  36619 & 36620

              
	
                Mar-2008

              	
                1

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Mar-2008

              	
                2

              	
                T-W-1a

              	
                ***

              	
                36621
                  & 36622

              
	
                Mar-2008

              	
                1

              	
                T-W-2

              	
                ***

              	
                36888

              
	
                Apr-2008

              	
                1

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Apr-2008

              	
                2

              	
                T-W-1a

              	
                ***

              	
                36623
                  & 36624

              
	
                May-2008

              	
                1

              	
                T-W-1

              	
                ***

              	
                 

              
	
                May-2008

              	
                2

              	
                T-W-1a

              	
                ***

              	
                36625
                  & 36626

              
	
                Jun-2008

              	
                1

              	
                T-W-1

              	
                ***

              	
                 

              
	
                Jun-2008

              	
                2

              	
                T-W-1a

              	
                ***

              	
                36627
                  & 36628

              
	
                Jul-2008

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jul-2008

              	
                2

              	
                T-W-2

              	
                ***

              	
                36889
                  & 36890

              
	
                Aug-2008

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Aug-2008

              	
                1

              	
                T-W-2

              	
                ***

              	
                36891

              
	
                Sep-2008

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              


      


      
        
          
            SWA                                                                                                                                                    
              Page 4                                                                                                                                   SA-53      

          

        

        
          
          

          
            

          

        

        
          
          

        

      

       

      Table
        1 to

      Purchase
        Agreement No. 1810

      Aircraft
        Information Table

      
 

    

    
      
        	
                Oct-2008

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Nov-2008

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Dec-2008

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jan-2009

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Feb-2009

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Mar-2009

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Apr-2009

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                May-2009

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jun-2009

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jul-2009

              	
                2

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Aug-2009

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Sep-2009

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Oct-2009

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Nov-2009

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Dec-2009

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jan-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Feb-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Mar-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Apr-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                May-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jun-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jul-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Aug-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Sep-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Oct-2010

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jan-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Feb-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Mar-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Apr-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                May-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jun-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jul-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Aug-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Sep-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Oct-2011

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jan-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Feb-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Mar-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Apr-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                May-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jun-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Jul-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Aug-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Sep-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              
	
                Oct-2012

              	
                1

              	
                T-W-2a

              	
                ***

              	
                 

              


      


      
        
          
            SWA                                                                                                                                                    
              Page 5                                                                                                                                  SA-53      

          

        

        
          
          

          
            

          

        

        
          
          

        

      



    


     

    Table
      2 to Purchase Agreement No. 1810

    (Letter
      Agreement No. 6-1162-RLL-933R20)

    Option
      Aircraft Information Table

    


    
      	 	 	 	 	 	 
	
              Price
                Description of Option Aircraft:

            	 	 	 
	 	 	
              Base
                Aircraft Price

            	
              Special
                Features

            	
              Aircraft
                Basic Price

            	
              Base
                Year Dollars

            
	
              Block
                U Option Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1999

            
	
              (without
                Winglets)

            	 	 	 	 
	
              Block
                U-W Option Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1999

            
	
              (with
                Winglets)

            	 	 	 	 
	
              Block
                U-W-1 Option Aircraft

            	
              ***

            	
              ***

            	
              ***

            	
              July
                1999

            
	 	 	 	 	 	 
	 	 	 	 	 	 
	
              Delivery
                of Purchase Right Aircraft:

            	
              Quantity

            	
              54

            	 
	
              Delivery
                Period of Purchase Right Aircraft:

            	
              Complete
                delivery not later than Dec. 31, 2014

            
	
              Condition
                of Offer for Purchase Right Aircraft:

            	
              Subject
                to Available Position

            	 
	 	 	 	 	 	 
	 	 	 	 	 	 
	 	 	 	 	 	 
	
              Remaining
                Option Aircraft:

            	 	
              111

            	 	 


    

    



    
      
        
          
            SWA                                                                                                                                                    
              Page 1                                                                                                                                  SA-53      

          

        

        
        

      

      
        
        

        
          

        

      

      
        
        

                     

      

    


    Table
      2 to Purchase Agreement No. 1810

    (Letter
      Agreement No. 6-1162-RLL-933R20)

    Option
      Aircraft Information Table

    


    
      	
              Aircraft

            	
              Number
                of

            	
              Option

            	
              Adv
                Payment Base

            	
               

            
	
              Delivery

            	
              Option

            	
              Aircraft

            	
              Price
                Per

            	
               

            
	
              Mo.
                & Yr.

            	
              Aircraft

            	
              Block

            	
              Option
                Aircraft

            	
              Option
                Exercise

            
	
              Dec-2008

            	
              1

            	
              U-W-1

            	
              ***

            	
              August
                1, 2007

            
	
              Jan-2009

            	
              3

            	
              U-W-1

            	
              ***

            	
              September
                3, 2007

            
	
              Mar-2009

            	
              3

            	
              U-W-1

            	
              ***

            	
              November
                1, 2007

            
	
              Apr-2009

            	
              2

            	
              U-W-1

            	
              ***

            	
              December
                3, 2007

            
	
              May-2009

            	
              1

            	
              U-W-1

            	
              ***

            	
              January
                1, 2008

            
	
              Jun-2009

            	
              1

            	
              U-W-1

            	
              ***

            	
              February
                1, 2008

            
	
              Jul-2009

            	
              2

            	
              U-W-1

            	
              ***

            	
              March
                3, 2008

            
	
              Aug-2009

            	
              2

            	
              U-W-1

            	
              ***

            	
              April
                1, 2008

            
	
              Sep-2009

            	
              1

            	
              U-W-1

            	
              ***

            	
              May
                1, 2008

            
	
              Oct-2009

            	
              1

            	
              U-W-1

            	
              ***

            	
              June
                2, 2008

            
	
              Nov-2009

            	
              1

            	
              U-W-1

            	
              ***

            	
              July
                1, 2008

            
	
              Dec-2009

            	
              1

            	
              U-W-1

            	
              ***

            	
              August
                1, 2008

            
	
              Jan-2010

            	
              3

            	
              U-W-1

            	
              ***

            	
              September
                1, 2008

            
	
              Feb-2010

            	
              3

            	
              U-W-1

            	
              ***

            	
              October
                1, 2008

            
	
              Mar-2010

            	
              2

            	
              U-W-1

            	
              ***

            	
              November
                3, 2008

            
	
              Apr-2010

            	
              3

            	
              U-W-1

            	
              ***

            	
              December
                1, 2008

            
	
              May-2010

            	
              3

            	
              U-W-1

            	
              ***

            	
              January
                1, 2009

            
	
              Jun-2010

            	
              3

            	
              U-W-1

            	
              ***

            	
              February
                2, 2009

            
	
              Jul-2010

            	
              2

            	
              U-W-1

            	
              ***

            	
              March
                2, 2009

            
	
              Aug-2010

            	
              2

            	
              U-W-1

            	
              ***

            	
              April
                1, 2009

            
	
              Sep-2010

            	
              2

            	
              U-W-1

            	
              ***

            	
              May
                1, 2009

            
	
              Oct-2010

            	
              3

            	
              U-W-1

            	
              ***

            	
              June
                1, 2009

            
	
              Nov-2010

            	
              3

            	
              U-W-1

            	
              ***

            	
              July
                1, 2009

            
	
              Dec-2010

            	
              3

            	
              U-W-1

            	
              ***

            	
              August
                3, 2009

            
	
              Jan-2011

            	
              3

            	
              U-W-1

            	
              ***

            	
              September
                1, 2009

            
	
              Feb-2011

            	
              3

            	
              U-W-1

            	
              ***

            	
              October
                1, 2009

            
	
              Mar-2011

            	
              2

            	
              U-W-1

            	
              ***

            	
              November
                2, 2009

            
	
              Apr-2011

            	
              3

            	
              U-W-1

            	
              ***

            	
              December
                1, 2009

            
	
              May-2011

            	
              3

            	
              U-W-1

            	
              ***

            	
              January
                1, 2010

            
	
              Jun-2011

            	
              3

            	
              U-W-1

            	
              ***

            	
              February
                1, 2010

            
	
              Jul-2011

            	
              2

            	
              U-W-1

            	
              ***

            	
              March
                1, 2010

            
	
              Aug-2011

            	
              2

            	
              U-W-1

            	
              ***

            	
              April
                1, 2010

            
	
              Sep-2011

            	
              2

            	
              U-W-1

            	
              ***

            	
              May
                3, 2010

            
	
              Oct-2011

            	
              2

            	
              U-W-1

            	
              ***

            	
              June
                1, 2010

            
	
              Nov-2011

            	
              3

            	
              U-W-1

            	
              ***

            	
              July
                1, 2010

            
	
              Dec-2011

            	
              2

            	
              U-W-1

            	
              ***

            	
              August
                2, 2010

            
	
              Jan-2012

            	
              3

            	
              U-W-1

            	
              ***

            	
              September
                1, 2010

            
	
              Feb-2012

            	
              3

            	
              U-W-1

            	
              ***

            	
              October
                1, 2010

            
	
              Mar-2012

            	
              2

            	
              U-W-1

            	
              ***

            	
              November
                1, 2010

            
	
              Apr-2012

            	
              3

            	
              U-W-1

            	
              ***

            	
              December
                1, 2010

            
	
              May-2012

            	
              3

            	
              U-W-1

            	
              ***

            	
              January
                3, 2011

            
	
              Jun-2012

            	
              3

            	
              U-W-1

            	
              ***

            	
              February
                1, 2011

            
	
              Jul-2012

            	
              2

            	
              U-W-1

            	
              ***

            	
              March
                1, 2011

            
	
              Aug-2012

            	
              2

            	
              U-W-1

            	
              ***

            	
              April
                1, 2011

            
	
              Sep-2012

            	
              2

            	
              U-W-1

            	
              ***

            	
              May
                2, 2011

            
	
              Oct-2012

            	
              2

            	
              U-W-1

            	
              ***

            	
              June
                1, 2011

            
	
              Nov-2012

            	
              3

            	
              U-W-1

            	
              ***

            	
              July
                1, 2011

            
	
              Dec-2012

            	
              2

            	
              U-W-1

            	
              ***

            	
              August
                1, 2011