Document:

EX-10.2

 Exhibit 10.2 

CONFIDENTIAL MATERIAL APPEARING IN THIS DOCUMENT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION IN ACCORDANCE WITH THE
SECURITIES ACT OF 1933, AS AMENDED, AND RULE 24B-2 PROMULGATED THEREUNDER. OMITTED INFORMATION HAS BEEN REPLACED WITH ASTERISKS. 

Supplemental Agreement No. 64 

to 
 Purchase Agreement
No. 1951 
 (the Agreement) 

Between 
 The Boeing Company 

and 
 United Airlines, Inc. 

Relating to Boeing Model 737 Aircraft 

This Supplemental Agreement No. 64, entered into as of June 12, 2015, by and between THE BOEING COMPANY (Boeing) and UNITED
AIRLINES, INC. (a Delaware corporation) (Customer); 
 WHEREAS, the parties hereto entered into Purchase Agreement No. 1951
dated July 23, 1996, as amended and supplemented, (the Purchase Agreement) relating to the purchase and sale of Boeing model 737 aircraft (the Aircraft). This Supplemental Agreement No. 64 is an amendment to the Purchase
Agreement; 
 WHEREAS, Boeing and Customer agree to add the following *** aircraft *** to the Purchase Agreement as model 737-*** aircraft:

  

			
	 Delivery Month
	  	 Serial Number

	 ***
	  	***

 WHEREAS, Boeing and Customer agree to incorporate performance guarantees for the above *** model 737-***
Aircraft within *** days of execution of this Supplemental Agreement No. 64; and 
 NOW THEREFORE, in consideration of the mutual
covenants herein contained, the parties agree to amend the Agreement as follows: 
  

	1.	Table of Contents, Articles, Tables, Exhibits, and Letter Agreements: 

 1.1 The
“Table of Contents” is deleted in its entirety and replaced with the attached “Table of Contents” (identified by “SA-64”). 

1.2 Page T-3-8 of Table 1 is deleted in its entirety and replaced with the attached page T-3-8 of Table 1 (identified by “SA-64”).

  

					
	 P.A. 1951
	 	SA 64	 	Page 1
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 Supplemental Agreement No. 64 to 

Purchase Agreement No. 1951 
 1.3
“Exhibit A-2.5”, Aircraft Configuration, is deleted in its entirety and replaced with the attached “Exhibit A-2.5”, Aircraft Configuration (identified by “SA-64”). 

1.4 Letter agreement 6-1162-GOC-131R13, Special Matters, is deleted in its entirety and replaced with the attached letter agreement
6-1162-GOC-131R14, Special Matters (identified by “SA-64”). 
 The Purchase Agreement will be deemed to be supplemented to the extent
herein provided as of the date hereof and as so supplemented will continue in full force and effect. 
 EXECUTED IN DUPLICATE as of the day and year first
written above. 
  

					
	THE BOEING COMPANY				UNITED AIRLINES, INC.
			
	 /s/ Patrick McKelvey
				 /s/ Gerald Laderman

	Signature				Signature
			
	 Attorney-in-Fact
				 Senior Vice President – Finance, Procurement and Treasurer

	Title				Title

  

					
	 P.A. 1951
		SA 64		Page 2
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

											
	 	 	 	  	Page
Number	 	  	SA
Number	 
	ARTICLES	  	 	 	  	 	 
	 1.
	 	Subject Matter of Sale	  	 	1-1	  	  	 	SA-39	  
				
	 2.
	 	Delivery, Title and Risk of Loss	  	 	2-1	  	  			
				
	 3.
	 	Price of Aircraft	  	 	3-1	  	  	 	SA-39	  
				
	 4.
	 	Taxes	  	 	4-1	  	  			
				
	 5.
	 	Payment	  	 	5-1	  	  			
				
	 6.
	 	Excusable Delay	  	 	6-1	  	  			
				
	 7.
	 	Changes to the Detail Specification	  	 	7-1	  	  	 	SA-39	  
				
	 8.
	 	Federal Aviation Requirements and Certificates and Export License	  	 	8-1	  	  	 	SA-39	  
				
	 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	  	  	 	SA-39	  
				
	 15.
	 	Miscellaneous	  	 	15-1	  	  			

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

											
	 	 	 	  	Page
Number	 	  	SA
Number	 
	TABLES	  	 	 	  	 	 
	 1.
	 	 Aircraft Deliveries and Descriptions - 737-500
	  	 	T-1	  	  	 	SA-3	  
				
		 	Aircraft Deliveries and Descriptions - 737-700	  	 	T-2	  	  	 	SA-57	  
				
		 	Aircraft Deliveries and Descriptions - 737-800	  	 	T-3	  	  	 	SA-64	  
				
		 	Aircraft Deliveries and Descriptions - 737-600	  	 	T-4	  	  	 	SA-4	  
				
		 	Aircraft Deliveries and Descriptions - 737-900	  	 	T-5	  	  	 	SA-39	  
				
		 	Aircraft Deliveries and Descriptions - 737-900ER	  	 	T-6	  	  	 	SA-62	  

  

							
	EXHIBITS	  	 	 
	 A-1
	 	 Aircraft Configuration - Model 737-724 (Aircraft delivering through July 2004)
	  	 	SA-26	  
			
	 A-1.1
	 	Aircraft Configuration - Model 737-724 (Aircraft delivering on or after August 2004)	  	 	SA-46	  
			
	 A-2
	 	Aircraft Configuration - Model 737-824 (Aircraft delivering through July 2004)	  	 	SA-26	  
			
	 A-2.1
	 	Aircraft Configuration - Model 737-824 (Aircraft delivering August 2004 through December 2007)	  	 	SA-41	  
			
	 A-2.2
	 	Aircraft Configuration - Model 737-824 (Aircraft delivering January 2008 through July 2008)	  	 	SA-45	  
			
	 A-2.3
	 	Aircraft Configuration – Model 737-824 (Aircraft scheduled to deliver between August 2008 and October 2010)	  	 	SA-50	  

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

							
	 	 	 	  	SA
Number	 
	 EXHIBITS (continued)
	  	 	 
	 A-2.4
	 	Aircraft Configuration - Model 737-824 (Aircraft scheduled to deliver between November 2010 and ***)	  	 	SA-63	  
			
	 A-2.5
	 	Aircraft Configuration - Model 737-824 (Aircraft scheduled to deliver in or after ***)	  	 	SA-64	  
			
	 A-3
	 	Aircraft Configuration - Model 737-624	  	 	SA-1	  
			
	 A-4
	 	Aircraft Configuration - 737-524	  	 	SA-3	  
			
	 A-5
	 	Aircraft Configuration - Model 737-924 (Aircraft delivering through July 2004)	  	 	SA-26	  
			
	 A-6
	 	Aircraft Configuration - Model 737-924ER (Aircraft delivering January 2008 through December 2008)	  	 	SA-45	  
			
	 A-6.1
	 	Aircraft Configuration - Model 737-924ER (Aircraft delivering during or after January 2009 and before December 2010)	  	 	SA-53	  
			
	 A-6.2
	 	Aircraft Configuration - Model 737-924ER (Aircraft delivering during or after January 2011)	  	 	SA-53	  
			
	 B
	 	Product Assurance Document	  	 	SA-1	  
			
	 C
	 	Customer Support Document - Code Two - Major Model Differences	  	 	SA-1	  
			
	 C1
	 	Customer Support Document - Code Three - Minor Model Differences	  	 	SA-39	  
			
	 D
	 	Aircraft Price Adjustments - New Generation Aircraft (1995 Base Price - Aircraft delivering through July 2004)	  	 	SA-1	  
			
	 D1
	 	Airframe and Engine Price Adjustments - Current Generation Aircraft	  	 	SA-1	  
			
	 D2
	 	Aircraft Price Adjustments - New Generation Aircraft (1997 Base Price - Aircraft delivering through July 2004)	  	 	SA-5	  

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

							
	 	 	 	  	SA
Number	 
	 EXHIBITS (continued)
	  			
	 D3
	 	Aircraft Price Adjustments - New Generation Aircraft (July 2003 Base Price – Aircraft delivering through December 2007)	  	 	SA-41	  
			
	 D4
	 	Escalation Adjustment – Airframe and Optional Features (Aircraft delivering in or after January 2008)	  	 	SA-41	  
			
	 E
	 	Buyer Furnished Equipment Provisions Document	  	 	SA-39	  
			
	 F
	 	Defined Terms Document	  	 	SA-5	  

  

							
	LETTER AGREEMENTS	  	 	 
	 1951-1
	 	Not Used	  			
			
	 1951-2R4
	 	Seller Purchased Equipment	  	 	SA-39	  
			
	 1951-3R22
	 	Option Aircraft-Model 737-824 Aircraft	  	 	SA-38	  
			
	 1951-4R1
	 	Waiver of Aircraft Demonstration	  	 	SA-1	  
			
	 1951-5R3
	 	Promotional Support - New Generation Aircraft	  	 	SA-48	  
			
	 1951-6
	 	Configuration Matters	  			
			
	 1951-7R1
	 	Spares Initial Provisioning	  	 	SA-1	  
			
	 1951-8R2
	 	Escalation Sharing - New Generation Aircraft	  	 	SA-4	  
			
	 1951-9R20
	 	 Option Aircraft-Model 737-724 Aircraft
  

Attachment A
	  	 	SA-58	  
			
		 	Attachment B	  	 	SA-62	  
			
	 1951-11R1
	 	Escalation Sharing-Current Generation Aircraft	  	 	SA-4	  
			
	 1951-12R7
	 	Option Aircraft - Model 737-924 Aircraft	  	 	SA 32	  

  

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

							
	 	 	 	  	SA
Number	 
	 LETTER AGREEMENTS (continued)
	  			
	 1951-13
	 	Configuration Matters - Model 737-924	  	 	SA-5	  
			
	 1951-14
	 	Installation of Cabin Systems Equipment 737-924	  	 	SA-22	  
			
	 1951-15
	 	Configuration Matters - Model 737-924ER	  	 	SA-39	  

  

							
	 	  	SA
Number	 
	 RESTRICTED LETTER AGREEMENTS
	  			
	 6-1162-MMF-295
	 	Performance Guarantees - Model 737-724 Aircraft	  			
			
	 6-1162-MMF-296
	 	Performance Guarantees - Model 737-824 Aircraft	  			
			
	 6-1162-MMF-308R4
	 	Disclosure of Confidential Information	  	 	SA-39	  
			
	 6-1162-MMF-309R1
	 	***	  	 	SA-1	  
			
	 6-1162-MMF-311R8
	 	*** for Model 737 Aircraft	  	 	SA-59	  
			
	 6-1162-MMF-312R1
	 	Special Purchase Agreement Provisions	  	 	SA-1	  
			
	 6-1162-MMF-319
	 	Special Provisions Relating to the Rescheduled Aircraft	  			
			
	 6-1162-MMF-378R1
	 	Performance Guarantees – Model 737-524 Aircraft	  	 	SA-3	  
			
	 6-1162-GOC-015R1
	 	***	  	 	SA-31	  
			
	 6-1162-GOC-131R14
	 	Special Matters	  	 	SA-64	  

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

							
	 	  	SA
Number	 
	 RESTRICTED LETTER AGREEMENTS (continued)
	  			
	 6-1162-DMH-365
	 	Performance Guarantees - Model 737-924 Aircraft	  	 	SA-5	  
			
	 6-1162-DMH-624
	 	*** Aircraft and Option Aircraft Model 737 Aircraft	  	 	SA-8	  
			
	 6-1162-DMH-680
	 	Delivery Delay Resolution Program	  	 	SA-9	  
			
	 6-1162-DMH-1020
	 	***	  	 	SA-14	  
			
	 6-1162-DMH-1035
	 	Acceleration of Aircraft	  	 	SA-15	  
			
	 6-1162-DMH-1054
	 	***	  	 	SA-16	  
			
	 6-1162-CHL-048
	 	Rescheduled Aircraft Agreement	  	 	SA-26	  
			
	 6-1162-CHL-195
	 	Restructure Agreement for Model 737NG and 757-300 Aircraft	  	 	SA-30	  
			
	 6-1162-MSA-768
	 	Performance Guarantees - Model 737-924ER Aircraft (Aircraft delivering prior to May 2012)	  	 	SA-57	  
			
	 6-1162-SEE-0361
	 	Performance Guarantees - Model 737-924ER Aircraft (Aircraft delivering May 2012 and on)	  	 	SA-57	  
			
	 6-1162-SEE-133
	 	Model 737-924ER ***	  	 	SA-46	  
			
	 6-1162-SEE-0176R4
	 	Record Option Proposals	  	 	SA-48	  
			
	 6-1162-SEE-0187
	 	Passenger Service Unit Resolution	  	 	SA-50	  
			
	 6-1162-SEE-0225R1
	 	Use of Aircraft - *** and Abuse Takeoff Testing	  	 	SA-50	  

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

							
	 	  	SA
Number	 
	 RESTRICTED LETTER AGREEMENTS (continued)
	  			
	 6-1162-SEE-0263
	 	Use of Aircraft - 737NG Performance Improvement Package Testing	  	 	SA-50	  
			
	 6-1162-RCN-1888
	 	Use of Aircraft - Boeing 747-800 and 787 Flight Test Training	  	 	SA-53	  
			
	 6-1162-RCN-1890
	 	Use of Aircraft for Testing	  	 	SA-57	  
			
	 6-1162-SEE-0326
	 	Model 737 - Koito Seat Resolution	  	 	SA-56	  
			
	 CAL-PA-1951-LA-1208066
	 	Aircraft Performance Guarantees - Model 737-924ER Aircraft (delivering July 2013 and on)	  	 	SA-59	  
			
	 CAL-PA-1951-LA-1209037R1
	 	***	  	 	SA-63	  
			
	 CAL-PA-1951-LA-1209110
	 	Privileged and Confidential Matters	  	 	SA-59	  
			
	 CAL-PA-1951-LA-1210098
	 	Aircraft Acceleration from October 2012 to September 2012	  	 	SA-60	  

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

			
	 SUPPLEMENTAL AGREEMENTS
	  	 DATED AS OF:

	 Supplemental Agreement No. 1
	  	October 10, 1996
		
	 Supplemental Agreement No. 2
	  	March 5, 1997
		
	 Supplemental Agreement No. 3
	  	July 17, 1997
		
	 Supplemental Agreement No. 4
	  	October 10, 1997
		
	 Supplemental Agreement No. 5
	  	May 21, 1998
		
	 Supplemental Agreement No. 6
	  	July 30, 1998
		
	 Supplemental Agreement No. 7
	  	November 12, 1998
		
	 Supplemental Agreement No. 8
	  	December 7, 1998
		
	 Supplemental Agreement No. 9
	  	February 18, 1999
		
	 Supplemental Agreement No. 10
	  	March 19, 1999
		
	 Supplemental Agreement No. 11
	  	May 14, 1999
		
	 Supplemental Agreement No. 12
	  	July 2, 1999
		
	 Supplemental Agreement No. 13
	  	October 13, 1999
		
	 Supplemental Agreement No. 14
	  	December 13, 1999
		
	 Supplemental Agreement No. 15
	  	January 13, 2000
		
	 Supplemental Agreement No. 16
	  	March 17, 2000
		
	 Supplemental Agreement No. 17
	  	May 16, 2000
		
	 Supplemental Agreement No. 18
	  	September 11, 2000
		
	 Supplemental Agreement No. 19
	  	October 31, 2000
		
	 Supplemental Agreement No. 20
	  	December 21, 2000
		
	 Supplemental Agreement No. 21
	  	March 30, 2001

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 
  

			
	 SUPPLEMENTAL AGREEMENTS
	  	 DATED AS OF:

	 Supplemental Agreement No. 22
	  	May 23, 2001
		
	 Supplemental Agreement No. 23
	  	June 29, 2001
		
	 Supplemental Agreement No. 24
	  	August 31, 2001
		
	 Supplemental Agreement No. 25
	  	December 31, 2001
		
	 Supplemental Agreement No. 26
	  	March 29, 2002
		
	 Supplemental Agreement No. 27
	  	November 6, 2002
		
	 Supplemental Agreement No. 28
	  	April 1, 2003
		
	 Supplemental Agreement No. 29
	  	August 19, 2003
		
	 Supplemental Agreement No. 30
	  	November 4, 2003
		
	 Supplemental Agreement No. 31
	  	August 20, 2004
		
	 Supplemental Agreement No. 32
	  	December 29, 2004
		
	 Supplemental Agreement No. 33
	  	December 29, 2004
		
	 Supplemental Agreement No. 34
	  	June 22, 2005
		
	 Supplemental Agreement No. 35
	  	June 30, 2005
		
	 Supplemental Agreement No. 36
	  	July 21, 2005
		
	 Supplemental Agreement No. 37
	  	March 30, 2006
		
	 Supplemental Agreement No. 38
	  	June 6, 2006
		
	 Supplemental Agreement No. 39
	  	August 3, 2006
		
	 Supplemental Agreement No. 40
	  	December 5, 2006
		
	 Supplemental Agreement No. 41
	  	June 1, 2007
		
	 Supplemental Agreement No. 42
	  	June 13, 2007
		
	 Supplemental Agreement No. 43
	  	July 18, 2007

  

					
	 P.A. 1951
	 		 	SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

			
		
	 Supplemental Agreement No. 44
		December 7, 2007
		
	 Supplemental Agreement No. 45
		February 20, 2008
		
	 Supplemental Agreement No. 46
		June 25, 2008
		
	 Supplemental Agreement No. 47
		October 30, 2008
		
	 Supplemental Agreement No. 48
		January 29, 2009
		
	 Supplemental Agreement No. 49
		May 1, 2009
		
	 Supplemental Agreement No. 50
		July 23, 2009
		
	 Supplemental Agreement No. 51
		August 5, 2009
		
	 Supplemental Agreement No. 52
		August 31, 2009
		
	 Supplemental Agreement No. 53
		December 23, 2009
		
	 Supplemental Agreement No. 54
		March 1, 2010
		
	 Supplemental Agreement No. 55
		March 31, 2010
		
	 Supplemental Agreement No. 56
		August 12, 2010
		
	 Supplemental Agreement No. 57
		March 2, 2011
		
	 Supplemental Agreement No. 58
		January 6, 2012
		
	 Supplemental Agreement No. 59
		July 12, 2012
		
	 Supplemental Agreement No. 60
		October 7, 2012
		
	 Supplemental Agreement No. 61
		September 11, 2013
		
	 Supplemental Agreement No. 62
		January 14, 2015
		
	 Supplemental Agreement No. 63
		May 26, 2015
		
	 Supplemental Agreement No. 64
		June 12, 2015

  

					
	 P.A. 1951
				SA 64
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 Table 1 to Purchase Agreement No. 1951 

Aircraft Delivery and Descriptions 

Model 737-800 Aircraft 
  

															
	 Airframe Model/MTOW:
	  	737-800	  	***pounds	  		  	Detail Specification:	  		  	***	  	
	 Engine Model/Thrust:
	  	CFM56-7B***	  	*** pounds	  		  	Airframe Price Base Year/Escalation Formula:	  	***	  		  	***
	 Airframe Price:
	  	$***	  		  	Engine Price Base Year/Escalation Formula:	  	***	  		  	***
	 Optional Features:
	  	$***	  		  		  		  		  	
		  		  	  
	  	  
	  		  		  		  	
	 Sub-Total of Airframe and Features:
		$***				Airframe Escalation Data:		
	 Engine Price (Per Aircraft):
		$***				Base Year Index (ECI):				***		
	 Aircraft Basic Price (Excluding BFE/SPE):
		$***				Base Year Index (CPI):				***		
		  		  	  
	  	  
	  		  		  		  	
	 Buyer Furnished Equipment (BFE) Estimate:
		$***										
	 Seller Purchased Equipment (SPE) Estimate:
		$***										
							
	 Deposit per Aircraft:
		$***										

  

																	
	 Delivery

Date
	  	 Number of

Aircraft
	  	 Escalation

Factor

(Airframe)
	  	 Manufacturer

Serial
 Number
	  	Escalation Estimate
Adv Payment Base
Price Per A/P	 	 Advance Payment Per Aircraft (Amts. Due/Mos. Prior
to
Delivery):

	  	  	  	  	 	 ***

***
	  	 ***

***
	  	 ***

***
	  	 ***

***

	  	  	  	  	 	  	  	  
	***	  	***	  	***	  	***	  	$***	 	$***	  	$***	  	$***	  	$***
	***	  	***	  	***	  	***	  	$***	 	$***	  	$***	  	$***	  	$***
	***	  	***	  	***	  	***	  	$***	 	$***	  	$***	  	$***	  	$***
	Total:	  	6	  		  		  		 		  		  		  	

 Note: Serial Numbers are provided as guidance only and are subject to change.  

  

					
		 	Page T-3-8	 	
	74063	 	Boeing Proprietary	 	SA-64

 AIRCRAFT CONFIGURATION 

between 
 THE BOEING COMPANY 

and 
 UNITED AIRLINES, INC. 

Exhibit A-2.5 to Purchase Agreement Number 1951 

(737-800 Aircraft scheduled to deliver in or after ***) 

  

					
	PA-1951		A-2.5		 SA-64

Page 1

 Exhibit A-2.5 

737-800 AIRCRAFT CONFIGURATION 

Dated May 26, 2015 

relating to 
 BOEING
MODEL 737-800 AIRCRAFT 
 The Detail Specification is Boeing document number ***, Revision ***, expected to be released on or before ***. The
Detail Specification provides further description of Customer’s configuration set forth in this Exhibit A. Such Detail Specification will be comprised of Boeing detail specification ***, Revision ***, dated ***, as amended to incorporate the
optional features (Options) listed below, including the effects on Manufacturer’s Empty Weight (MEW) and Operating Empty Weight (OEW). As soon as practicable, Boeing will furnish to Customer copies of the Detail Specification, which copies will
reflect such Options. The Aircraft Basic Price reflects and includes all effects of such Options, except such Aircraft Basic Price does not include the price effects of any Buyer Furnished Equipment or Seller Purchased Equipment. 

  

					
	PA-1951		A-2.5		 SA-64

Page 2

							
	 CR
	  	 Title
	  	 *** $ Price

Per A/C
 (***
737-800)
	  	 *** $ Price

Per A/C

(follow-on)

	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***

  

					
	PA-1951	  	A-2.5	  	 SA-64

Page 3

							
	 CR
	  	 Title
	  	 *** $ Price

Per A/C
 (***
737-800)
	  	 *** $ Price

Per A/C

(follow-on)

	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***

  

					
	PA-1951	  	A-2.5	  	 SA-64

Page 4

	BOEING / UNITED AIRLINES, INC. PROPRIETARY

							
	 CR
	  	 Title
	  	 *** $ Price

Per A/C
 (***
737-800)
	  	 *** $ Price

Per A/C

(follow-on)

	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***

  

					
	PA-1951	  	A-2.5	  	 SA-64

Page 5

	BOEING / UNITED AIRLINES, INC. PROPRIETARY

							
	 CR
	  	 Title
	  	 *** $ Price

Per A/C
 (***
737-800)
	  	 *** $ Price

Per A/C

(follow-on)

	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***

  

					
	PA-1951	  	A-2.5	  	 SA-64

Page 6

	BOEING / UNITED AIRLINES, INC. PROPRIETARY

							
	 CR
	  	 Title
	  	 *** $ Price

Per A/C
 (***
737-800)
	  	 *** $ Price

Per A/C

(follow-on)

	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***

  

					
	PA-1951	  	A-2.5	  	 SA-64

Page 7

	BOEING / UNITED AIRLINES, INC. PROPRIETARY

							
	 CR
	  	 Title
	  	 *** $ Price

Per A/C
 (***
737-800)
	  	 *** $ Price

Per A/C

(follow-on)

	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 ***
	  	***	  	***	  	***
	 OPTIONS:***
	  	TOTAL:	  	$***	  	$***

  

					
	PA-1951	  	A-2.5	  	 SA-64

Page 8

	BOEING / UNITED AIRLINES, INC. PROPRIETARY

			
	  
  

      
		 The Boeing Company

P.O. Box 3707

Seattle, WA 98124-2207

 
 6-1162-GOC-131R14

 
 United Airlines, Inc.

233 South Wacker Drive
 Chicago, Illinois 60606

 

Subject:        Letter Agreement No. 6-1162-GOC-131R13 to Purchase

                   
    Agreement No. 1951 - Special Matters
  
 Ladies and
Gentlemen:
  
 This letter agreement 6-1162-GOC-131R14 (Letter Agreement) amends Purchase
Agreement No. 1951 dated as of July 23, 1996 (the Agreement) between The Boeing Company (Boeing) and United Airlines, Inc. (Buyer) relating to Model 737 aircraft (the Aircraft). This Letter Agreement supersedes and replaces in its entirety
letter agreement 6-1162-GOC-131R13.
  
 All terms used herein and in the Agreement, and
not defined herein, will have the same meaning as in the Agreement.
  

1.      ***.

 
 1.1 Model 737-724 Aircraft. In consideration of Buyer’s
purchase of Model 737-724 Aircraft, Boeing *** at the time of delivery of each such Aircraft *** in an *** (the 737-724 ***). The 737-724 *** is subject to the *** as *** the *** at *** of delivery. The 737-724 *** is *** of ***, the 737-724 *** and
the 737-724 ***.
  
 The 737-724 *** shall be *** to an *** and *** the 737-724 *** to
the Aircraft *** the 737-724 *** (as defined below). Such 737-724 *** may be used by *** for the *** of Boeing *** and *** or *** to the *** at the time of delivery of the applicable Aircraft.

 
 The 737-724 *** shall be *** to the 737-724 *** the *** of the 737-724 ***. The 737-724
*** may be used by *** for the *** from *** of *** delivered any time after the *** of such 737-724 *** where Boeing (or an wholly owned subsidiary) *** a *** of *** to Buyer. The 737-724 *** shall be *** for the first four 737-724 Aircraft and ***
for all of the *** 737-724 Aircraft, provided that such *** with respect to any Aircraft may be *** or *** to any *** to the Aircraft *** upon *** of *** at least *** days prior to delivery of such Aircraft.

 
  

  

													
			P.A. No. 1951										SA 64
					BOEING / UNITED AIRLINES, INC. PROPRIETARY		

  
 

 

 United Airlines, Inc. 

6-1162-GOC-131R14 Page 2 
 Each 737-724 *** shall be *** by
Boeing, ***, until *** the *** of a new Boeing aircraft. If any 737-724 *** has not been *** the *** of a New Boeing Aircraft on or prior to ***, such *** will be *** to a ***. The *** for *** will be *** as *** per each ***, or portion thereof, of
each *** 737-724 ***. The *** for *** will be *** as *** per each ***, or portion thereof, of each *** 737-724 ***. The *** of the *** may be changed by mutual agreement by Boeing and Buyer. 

Boeing will not *** for Buyer’s *** to *** a 737-724 *** for any reason, including but not limited to any ***, whether *** or not. 

1.2 Model 737-824 Aircraft. In consideration of Buyer’s purchase of Model 737-824 Aircraft, Boeing *** at the time of delivery of
each such Aircraft *** in an *** (the 737-824 ***). The 737-824 *** is subject to the *** as *** the Aircraft price at *** of delivery. The 737-824 *** is *** of ***, the 737-824 *** and the 737-824 ***. 

The 737-824 *** shall be *** to an *** and *** the 737-824 *** to the Aircraft *** the 737-824 *** (as defined below). Such 737-824 *** may be used by *** for
the *** of Boeing *** and *** or *** to the *** at the time of delivery of the applicable Aircraft. 
 The 737-824 *** shall be *** to the 737-824 *** the
*** of the 737-824 ***. The 737-824 *** may be used by *** for the *** from *** of *** delivered any time after the *** of such 737-824 *** where Boeing (or an wholly owned subsidiary) *** a *** of *** to Buyer. The 737-824 *** shall be ***,
provided that such *** with respect to any Aircraft may be *** or *** to any *** to the Aircraft *** upon *** of *** at least *** days prior to delivery of such Aircraft. 

Each 737-824 *** shall be *** by Boeing, ***, until *** the *** of a new Boeing *** has not been *** the *** of a New Boeing Aircraft on or prior to ***, such
*** will be *** to a ***. The *** for *** will be *** as *** per each ***, or portion thereof, of each *** 737-824 ***. The *** for *** will be calculated as *** per each ***, or portion thereof, of each *** 737-824 ***. The *** of the *** may be
changed by mutual agreement by Boeing and Buyer. 
 Boeing will not *** for Buyer’s *** to *** a 737-824 *** for any reason, including but not limited
to any ***, whether *** or not. 
 1.3 Model 737-624 Aircraft. In consideration of Buyer’s purchase of Model 737-624 Aircraft,
Boeing *** at the time of delivery of each such Aircraft ***, a *** in an *** (as *** described in Article *** of the Agreement) The *** is subject to the *** as *** the *** at *** of delivery and may be used by *** for the *** of Boeing *** and ***
or *** to the *** at the time of delivery. 

 

  

													
			P.A. No. 1951										SA 64
					BOEING / UNITED AIRLINES, INC. PROPRIETARY		

  
 

 

 United Airlines, Inc. 

6-1162-GOC-131R14 Page 3 
 1.4 Model 737-524
Aircraft. In consideration of Buyer’s purchase of Model 737-524 Aircraft, Boeing *** at the time of delivery of each such Aircraft ***, a *** in an *** (as *** is described in Article *** of the Agreement). The *** is subject to the *** as
*** the *** at *** of delivery and may be used by *** for the *** of Boeing *** and *** or *** to the *** at the time of delivery. 
 1.5
Model 737-324 Aircraft. Should Buyer elect to ***, Boeing *** at the time of delivery of each such Aircraft a *** in an *** (as *** is described in Article *** of the Agreement). The *** is subject to the *** as *** the *** at *** of delivery
and may be used by *** for the *** of Boeing *** and *** or *** to the *** at the time of delivery. 
 1.6 Model 737-924 Aircraft. In
consideration of Buyer’s purchase of Model 737-924 Aircraft, Boeing *** at the time of delivery of each such Aircraft ***, and Model 737-924 *** as defined in Letter Agreement 6-1162-GOC-136, *** in an *** of the *** (the 737-924 ***). The
737-924 *** is subject to the *** as *** the *** at *** of delivery. The 737-924 *** is *** of ***, the 737-924 *** and the 737-924 ***. 
 The 737-924 ***
shall be *** (not less than *** and not to exceed the 737-924 ***) *** (as defined below). Such 737-924 *** may be used by *** for the *** of Boeing *** and *** or *** to the *** at the time of delivery of the applicable Aircraft. 

The 737-924 *** shall be *** the 737-924 *** the *** of the 737-924 ***. The 737-924 *** may be used by *** for the *** from Boeing of *** delivered any time
after the *** of such 737-924 *** where Boeing (or an wholly owned subsidiary) *** a *** of *** to Buyer. The 737-924 *** shall be ***, provided that such amount with respect to any Aircraft may be *** or *** to any *** to the Aircraft *** upon ***
of *** at least *** days prior to delivery of such Aircraft. 
 Each 737-924 *** shall be *** by Boeing, ***, until *** the *** of a new Boeing aircraft. If
any 737-924 *** has not been *** the *** of a New Boeing Aircraft on or prior to ***, such *** will be *** to a ***. The *** for *** will be *** as *** per each ***, or portion thereof, of each *** 737-924 ***. The *** for *** will be *** as *** per
each ***, or portion thereof, of each *** 737-924 ***. The *** of the *** may be changed by mutual agreement by Boeing and Buyer. 
 Boeing will not *** for
Buyer’s *** to *** a 737-924 *** for any reason, including but not limited to any ***, whether *** or not. 

 

  

													
			P.A. No. 1951										SA 64
					BOEING / UNITED AIRLINES, INC. PROPRIETARY		

  
 

 

 United Airlines, Inc. 

6-1162-GOC-131R14 Page 4 
 In consideration of Buyer’s
acceptance of revisions to Letter Agreement 6-1162-MMF-311R4, “***”, and in consideration of Buyer’s acceptance of the inclusion of *** in Exhibit A-5, “Aircraft Configuration Relating to Boeing Model 737-924 Aircraft”,
Boeing shall *** at the time of delivery of each of the *** 737-924 Aircraft, a *** in ***, expressed in ***. The *** is subject to the *** as *** the *** at *** of delivery and may be used by *** for the *** of Boeing *** and *** or *** to the ***
at the time of delivery. 
 1.7 737-924ER Aircraft ***. 

Boeing has introduced the 737-900 extended range aircraft (the 737-924ER Aircraft). In consideration of Buyer’s purchase of Model 737-924ER Aircraft,
Boeing shall *** at the time of delivery of each such Aircraft, a ***. The *** is subject to the *** that will be *** the 737-924ER *** at time of delivery and may be used by *** for the *** of Boeing *** and *** or *** to the *** at the time of
delivery of the concerned 737-924ER Aircraft. 
 1.8*** 

For Model 737-724, 737-824, and 737-924ER Aircraft delivering in the years specified as follows, Boeing shall *** at the time of delivery of each such Aircraft
***, a ***: 
  

					
	 Model
	  	 Applicable Delivery Year
	  	***
	737-724	  	***	  	***
	737-824	  	***	  	***
	737-824	  	***	  	***
	737-824	  	***	  	***
	737-924ER	  	***	  	***

 The *** is subject to the *** as *** the *** at time of delivery. Such *** may be used by *** for the *** of Boeing *** and
*** or *** to the *** at the time of delivery of the applicable Aircraft. The *** may not, however, be used for the***. 
 *** 

1.9***. 
 Specifically only to the ***
Model 737-*** Aircraft ***, Boeing shall *** at the time of delivery of each such Aircraft, a *** in an ***. 

 

  

													
		  	P.A. No. 1951	  		  		  		  		  	SA 64
		  		  	BOEING / UNITED AIRLINES, INC. PROPRIETARY	  	

  
 

 

 United Airlines, Inc. 

6-1162-GOC-131R14 Page 5 
 The *** is subject to the *** as ***
the *** at time of delivery. Such *** may be used by *** for the *** of Boeing *** and *** or *** to the *** at the time of delivery of the applicable Aircraft. The *** may not, however, be used for the ***. 

1.10 *** 
 For Buyer’s 737NG fleet,
as well as any 737NG Aircraft delivering to Buyer before the ***. 
 1.11 ***. 

In consideration of Buyer configuring and taking delivery of the following *** 737NG aircraft ***, Boeing will issue to Buyer a *** at delivery
of each such aircraft in the *** set forth in the below table (***). The *** is *** in ***, as indicated in the below table, and will be *** the scheduled month of the respective 737NG aircraft delivery pursuant to the *** set forth in the
applicable 737NG purchase agreement for such aircraft. At the election of Buyer, the *** may be (i) *** against the *** of the respective aircraft at the time of delivery, or (ii) used for the *** of other Boeing *** and *** (but shall not
be ***). 
  

											
	 Aircraft

Model
	  	 Scheduled
Delivery
	  	 Serial

Number
	  	 Purchase
Agreement
	  	 Base

Year
	  	 ***

	 737-800
	  	***	  	***	  	***	  	***	  	***
	 737-800
	  	***	  	***	  	***	  	***	  	***
	 737-800
	  	***	  	***	  	***	  	***	  	***
	 737-800
	  	***	  	***	  	***	  	***	  	***
	 737-800
	  	***	  	***	  	***	  	***	  	***
	 737-800
	  	***	  	***	  	***	  	***	  	***
	 737-900ER
	  	***	  	***	  	***	  	***	  	***
	 737-900ER
	  	***	  	***	  	***	  	***	  	***
	 737-900ER
	  	***	  	***	  	***	  	***	  	***
	 737-900ER
	  	***	  	***	  	***	  	***	  	***
	 737-900ER
	  	***	  	***	  	***	  	***	  	***
	 737-900ER
	  	***	  	***	  	***	  	***	  	***

 1.12 ***. 

In consideration of (i) Buyer purchasing *** model 737-*** Aircraft *** and(ii) Buyer accepting Boeing proposal 6-1131-CMM-DSH-12970 and
6-1131-CMM-DSH-12726 ***, Boeing will *** a *** on ***, in the ***. The *** may be applied to invoices for *** (including ***). 

 

  

													
		  	P.A. No. 1951	  		  		  		  		  	SA 64
		  		  	BOEING / UNITED AIRLINES, INC. PROPRIETARY	  	

  
 

 

 United Airlines, Inc. 

6-1162-GOC-131R14 Page 6 
 1.13 737-900ER
***. 
 In consideration of Customer purchasing *** model 737-*** Aircraft ***, Boeing will *** to Buyer a *** at delivery of each
737-900ER aircraft ***737-900ER ***. The 737-900ER *** is *** in ***, and will be *** the scheduled month of the respective 737-900ER aircraft delivery pursuant to the *** set forth in *** for such aircraft. The 737-900ER *** may, at the
election of Buyer, be (i) *** against the *** of the respective aircraft at the time of delivery, or (ii) used for the *** of other Boeing *** and *** (but shall not be ***). 

1.14 ***. 
 In
consideration of Buyer purchasing *** model 737-*** Aircraft ***, Boeing will *** to Buyer a *** at delivery of each ***, which are scheduled to deliver after ***. The *** is ***, and will be *** the scheduled month of the respective *** aircraft
delivery pursuant to the *** set forth in the *** for such aircraft. At the election of Buyer, the *** may be (i) *** against the *** of the respective aircraft at the time of delivery, or (ii) used for the *** of other Boeing *** and ***
(but shall not be ***). 
  

	2.	*** Advance Payment Schedule. 

 2.1 Firm Aircraft. Notwithstanding the *** of the
Agreement, Buyer ***, for Aircraft on firm order ***. 
 *** 

2.2 Option Aircraft and follow-on Firm Aircraft. Notwithstanding the *** of the Agreement, Buyer *** for all Option Aircraft and
follow-on Firm Aircraft. 
 *** 
  

	3.	Advance Payment *** 

 3.1 Buyer agrees that if there is *** under (i) the Purchase
Agreement ***, then Boeing may, with ten calendar days written notice *** the Purchase Agreement*** 
 3.2 In the event Boeing *** 

3.3 For all purposes of this Article 3, including without limitation, *** 

3.4 Notwithstanding Article 3.1, Boeing ***

 

  

													
			P.A. No. 1951										SA 64
					BOEING / UNITED AIRLINES, INC. PROPRIETARY		

  
 

 

 United Airlines, Inc. 

6-1162-GOC-131R14 Page 7 
  

	4.	*** Advance Payments. 

 4.1 *** Firm Aircraft. Buyer agrees to *** of this Letter
Agreement at a ***. Such *** 
 4.2 *** Firm Aircraft Serial Numbers: 37101, 36599, 33537, 36600, 31659, 37102. Boeing agrees to ***.

 4.2 *** Firm Aircraft Incorporated by Supplemental Agreement 5. Buyer agrees to *** pursuant to Article 2.1 of this Letter
Agreement for ***. 
 4.3 Interest Rate for Firm Aircraft Incorporated by Supplemental Agreement 57, delivering ***. Buyer agrees to
***pursuant to Article 2.1 of this Letter Agreement *** 
 4.4 *** 737 Aircraft Delivering in ***. Buyer agrees to *** pursuant to
Article 2.3 of this Letter Agreement for Aircraft with scheduled deliveries in ***For all 737-*** Aircraft with scheduled delivery dates *** Article 4.3 of this Letter Agreement. 

4.5 *** Option Aircraft. Buyer agrees to *** pursuant to Article 2.2 of this Letter Agreement ***. 

4.6 Delivery ***. If the delivery of any Aircraft ***, then *** in respect of such Aircraft *** delivery of the Aircraft. *** set forth
in Article 3.1 of this Letter Agreement *** the delivery date of the Aircraft***. 
 4.7 Boeing ***. Boeing shall *** to Buyer, not
less than *** days prior to the *** for each Aircraft *** with respect to other aircraft in other purchase agreements between Buyer and Boeing. 
  

	5.	Option Aircraft. 

 5.1 Option *** a Model 737-624, 737-724, 737-824, 737-924 or
737-924ER Option Aircraft. 
 5.2 Option Aircraft *** Boeing agrees that the *** Option Aircraft. 

 

	6.	***. 

 6.1 Model 737-*** Aircraft. Buyer *** Model 737-*** Aircraft *** delivering
in *** or later. Buyer’s *** Boeing *** delivery of each Aircraft. 
 6.2 Model 737-*** Aircraft. Buyer *** Model 737-***
Aircraft delivering in *** or later. Buyer’s *** Boeing *** delivery of each Aircraft. 

 

  

													
			P.A. No. 1951										SA 64
					BOEING / UNITED AIRLINES, INC. PROPRIETARY		

  
 

 

 United Airlines, Inc. 

6-1162-GOC-131R14 Page 7 
 6.3 Model 737-***
Aircraft. Buyer *** Model 737-*** Aircraft. Buyer’s *** delivery of each Aircraft *** the Model 737-***. If *** the Model 737-*** the Model 737-*** NOTE – as Boeing *** the Model 737-***, this Article 6.3 is no longer applicable. 

6.4 Model 737-*** Aircraft. Buyer *** Model 737-***Aircraft delivering in *** or later, or prior to *** if mutually agreed.
Buyer’s *** Boeing *** delivery of each Aircraft. *** the 737-*** acceptable if mutually agreed by both parties. 
 6.5 Model
737-*** Aircraft. Buyer *** Model *** Aircraft. Buyer’s *** to delivery of each Aircraft. *** be acceptable if mutually agreed by both parties. 

6.6 *** Model 737-824 Aircraft. *** Model 737-824 Aircraft *** delivery of each Model
737-824 Aircraft. *** Model 737-824 Aircraft. 
 6.7 *** Model 737-924ER Aircraft. ***
Model 737-924ER Aircraft *** delivery of each Model 737-924ER Aircraft. *** Model 737-924ER Aircraft. 
 6.8 *** Aircraft. Boeing and
Buyer agree that for *** Aircraft scheduled for delivery between *** and ***, a copy of which has been sent to Buyer. 
  

	7.	Assignment of ***. 

 Buyer may not assign the *** described in this Letter Agreement
without Boeing’s prior written consent ***. 

 

  

													
			P.A. No. 1951										SA 64
					BOEING / UNITED AIRLINES, INC. PROPRIETARY		

  
 

 

 United Airlines, Inc. 

6-1162-GOC-131R14 Page 9 
  

	8.	Confidential Treatment. 

 Boeing and Buyer understand that certain commercial and
financial information contained in this Letter Agreement are considered by Boeing and Buyer as confidential and are subject to the terms and conditions set forth in Letter Agreement No. CAL-PA-1951-LA-1209110. 

 

			
	Very truly yours,
	
	THE BOEING COMPANY
		
	By		 /s/ Patrick McKelvey

	Its		Attorney-in-Fact
	
	ACCEPTED AND AGREED TO this
		
	Date:		 June 12, 2015
	
	UNITED AIRLINES, INC.
		
	By		 /s/ Gerald Laderman

	Its		Senior Vice President – Finance, Procurement and Treasurer

 
 

  

													
			P.A. No. 1951										SA 64
					BOEING / UNITED AIRLINES, INC. PROPRIETARYEX-10.3

 Exhibit 10.3 

CONFIDENTIAL MATERIAL APPEARING IN THIS DOCUMENT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION IN ACCORDANCE WITH THE
SECURITIES ACT OF 1933, AS AMENDED, AND RULE 24B-2 PROMULGATED THEREUNDER. OMITTED INFORMATION HAS BEEN REPLACED WITH ASTERISKS. 

Supplemental Agreement No. 11 

to 
 Purchase Agreement
No. 2484 
 between 
 The
Boeing Company 
 and 
 United
Airlines, Inc. 
 Relating to Boeing Model 787 Aircraft 

THIS SUPPLEMENTAL AGREEMENT entered into as of April 30, 2015, by and between THE BOEING COMPANY (Boeing) and UNITED AIRLINES,
INC. (a Delaware corporation) (Customer); 
 WHEREAS, the parties hereto entered into Purchase Agreement No. 2484 dated
December 29, 2004, as amended and supplemented (Purchase Agreement), relating to Boeing model 787 aircraft (Aircraft); 

WHEREAS, Boeing and Customer agree to add the following *** firm model 787-9 Aircraft to the Purchase Agreement (Block C Aircraft):

  

			
	 Serial Number
	  	 Delivery Month

	***	  	****

  

	*	Aircraft ***, and in the case of the *** Aircraft bearing serial numbers *** and *** model 787-9 Aircraft ***. 

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

 

	1.	Table of Contents and Articles. 

 The “Table of Contents” is deleted in its
entirety and replaced with the attached “Table of Contents” (identified by “SA-11”). 

  

					
	 P.A. 2484
	 		 	SA-11, Page 1
	BOEING/UNITED AIRLINES, INC. PROPRIETARY

	2.	Table. 

 “Table 1”, 787-9 Aircraft Delivery, Description, Price and Advance
Payments, is deleted in its entirety and replaced with the attached “Table 1”, 787-9 Aircraft Delivery, Description, Price and Advance Payments, (identified by “SA-11”). 

 

	3.	Letter Agreements. 

 For purposes of Letter Agreement 6-1162-RCN-1937, Performance
Guarantees – Block B Aircraft, and Letter Agreement 6-1162-RCN-1939, *** – Block B Aircraft, the *** Aircraft shall be considered *** Aircraft. 

The Purchase Agreement will be deemed to be supplemented to the extent herein provided as of the date hereof and as so supplemented will continue in full
force and effect. 
 EXECUTED IN DUPLICATE as of the day and year first written above. 

 

			
	THE BOEING COMPANY		UNITED AIRLINES, INC.
		
	 /s/ Patrick McKelvey
		 /s/ Gerald Laderman

	Signature		Signature
		
	 Attorney-in-Fact
		 Senior Vice President – Finance, Procurement and Treasurer

	Title		Title

  

					
	 P.A. 2484
				SA 11, Page 2
	BOEING/UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS 

 

							
	 	  	SA
NUMBER	 
	 ARTICLES
	  			
	 Article 1.
	  	 Quantity, Model and Description
	  	 	SA-8	  
	 Article 2.
	  	 Delivery Schedule
	  	 	SA-8	  
	 Article 3.
	  	 Price
	  	 	SA-8	  
	 Article 4.
	  	 Payment
	  	 	SA-8	  
	 Article 5.
	  	 Additional Terms
	  	 	SA-8	  
		
	 TABLE
	  			
	 1.
	  	 Aircraft Information Table
	  	 	SA-11	  
		
	 EXHIBITS
	  			
	 A1.
	  	 787-8 Aircraft Configuration
	  	 	SA-6	  
	 A2.
	  	 787-9 Aircraft Configuration
	  	 	SA-10	  
	 B.
	  	 Aircraft Delivery Requirements and Responsibilities
	  	 	SA-1	  
		
	 SUPPLEMENTAL EXHIBITS
	  			
	 AE1.
	  	 Escalation Adjustment/Airframe and Optional Features
	  	 	SA-1	  
	 BFE1.
	  	 BFE Variables
	  	 	SA-8	  
	 CS1.
	  	 Customer Support Document
	  	 	SA-5	  
	 EE1.
	  	 Engine Escalation/Engine Warranty ***
	  	 	SA-2	  
	 SLP1.
	  	 Service Life Policy Components
	  	 	SA-1	  
		
	 LETTER AGREEMENTS
	  			
	 6-1162-MSA-546R4
	  	 Open Configuration Matters
	  	 	SA-6	  
	 6-1162-MSA-547R5
	  	 Option Aircraft
	  	 	SA-8	  
		  	 Attachment A (deleted)
	  	 	SA-7	  
		  	 Attachment B
	  	 	SA-8	  
	 6-1162-MSA-549
	  	 Spare Parts Initial Provisioning
	  	 	SA-1	  
	 6-1162-AJH-921
	  	 787 e-Enabling
	  	 	SA-6	  

  

					
	 P.A. 2484
	 	TABLE OF CONTENTS, Page 1 of 3	 	SA-11
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS, CONTINUED 

 

							
	 	  	SA
NUMBER	 
	 LETTER AGREEMENTS, continued
	  			
	 6-1162-AJH-922

6-1162-AJH-923
	  	 Special Matters Relating to COTS Software and End User License Agreements

Special Terms – Seats and In-flight Entertainment
	  	 
  
	SA-6
 SA-6
	  
   

	 6-1162-RCN-1940
	  	 Model 787 Post-Delivery Software & Data Loading
	  	 	SA-7	  
		
	 CONFIDENTIAL LETTER AGREEMENTS
	  			
			
	 6-1162-MSA-550
	  	 Spare Parts Commitments
	  	 	SA-1	  
	 6-1162-MSA-551R2
	  	 Performance Guarantees
	  	 	SA-5	  
	 6-1162-MSA-552R7
	  	 Special Matters
	  	 	SA-9	  
	 6-1162-MSA-552A1
	  	 Special Matters – Amendment 1
	  	 	SA-10	  
	 6-1162-MSA-553R1
	  	 Open Matters
	  	 	SA-1	  
	 6-1162-MSA-554R4
	  	 Model Substitution
	  	 	SA-8	  
	 6-1162-MSA-555
	  	 Promotional Support
	  	 	SA-1	  
	 6-1162-RCN-1936
	  	 Other Special Matters
	  	 	SA-7	  
	 6-1162-RCN-1936A1
	  	 Other Special Matters - Amendment 1
	  	 	SA-8	  
	 6-1162-RCN-1937
	  	 Performance Guarantees – Block B Aircraft
	  	 	SA-7	  
	 6-1162-RCN-1938
	  	 *** – Block B Aircraft - TERMINATED
	  	 	SA-8	  
	 6-1162-RCN-1939
	  	 *** — Block B Aircraft
	  	 	SA-7	  
	 CAL-PA-2484-LA-1302248

CAL-PA-2484-LA-1302613

CAL-PA-2484-LA-1500016
	  	 Aircraft Acceleration from November 2014 to October 2014

Cabin Systems Equipment

Demonstration Flight Waiver
	  	 
  
  
	SA-9
 SA-10

SA-10
	  
   

  

  

					
	 P.A. 2484
	 	TABLE OF CONTENTS, Page 2 of 3	 	SA-11
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 TABLE OF CONTENTS, CONTINUED 

 

			
	 SUPPLEMENTAL AGREEMENTS
	  	 DATED AS OF:

		
	 Supplemental Agreement No. 1
	  	June 30, 2005
		
	 Supplemental Agreement No. 2
	  	January 20, 2006
		
	 Supplemental Agreement No. 3
	  	May 3, 2006
		
	 Supplemental Agreement No. 4
	  	July 14, 2006
		
	 Supplemental Agreement No. 5
	  	March 12, 2007
		
	 Supplemental Agreement No. 6
	  	November 15, 2007
		
	 Supplemental Agreement No. 7
	  	November 7, 2012
		
	 Supplemental Agreement No. 8
	  	June 17, 2013
		
	 Supplemental Agreement No. 9
	  	June 6, 2014
		
	 Supplemental Agreement No. 10
	  	January 14, 2015
		
	 Supplemental Agreement No. 11
	  	April 30, 2015

  

					
	 P.A. 2484
	 	TABLE OF CONTENTS, Page 3 of 3	 	SA-11
	BOEING / UNITED AIRLINES, INC. PROPRIETARY

 Table 1 

Purchase Agreement No. 2484 

787-9 Aircraft Delivery, Description, Price and Advance Payments 

(787-9/GE/***) 
  

															
	Airframe Model/MTOW:	 	787-9	 	*** pounds1	 		 	 Detail Specification:
	 		 	***	 	
	Engine Model/Thrust:	 	GENX-1B***2	 	*** pounds	 		 	 Airframe Price Base Year/Escalation Formula:
	 	***	 		 	***
	Airframe Price:	 		 	$***	 		 	 Engine Price Base Year/Escalation Formula:
	 	***	 		 	***
	Optional Features:	 		 	$***	 		 		 		 		 	
		 		 	  
	 		 		 		 		 	
	Sub-Total of Airframe and Features:		$***				 Airframe Escalation Data:
						
	Engine Price (Per Aircraft):				$***				 Base Year Index (ECI):
				***		
		 		 	  
	 		 		 		 		 	
	Aircraft Basic Price (Excluding BFE/SPE):		$***				 Base Year Index (CPI):
				***		
		 		 	  
	 		 		 		 		 	
	Buyer Furnished Equipment (BFE) Estimate:		$***				 Engine Escalation Data:
						
	In-Flight Entertainment (IFE) Estimate:		$***				 Base Year Index (ECI):
				***		
									 Base Year Index (CPI):
				***		

  

																			
	 Scheduled

Delivery

Date
	  	Number of
Aircraft	 	Escalation
Factor
(Airframe)	 	Escalation
Factor
(Engine)	 	Serial
Number	 	Escalation Estimate
Adv Payment Base
Price Per A/P	 	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
	  	 	 	 	 	 	***
***	 	***
***	 	***
***	 	***
***
	 Block A Aircraft 1, 2
	 		 		 		 		 		 		 	
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
								
	 Block B Aircraft 1, 2
	 		 		 		 		 		 		 	
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
								
	 Block C Aircraft 1, 2, 3
	 		 		 		 		 		 		 	
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 ***
	  	***	 	***	 	***	 	***	 	$***	 	$***	 	$***	 	$***	 	$***
	 Total 787-9s
	  	18	 		 		 		 		 		 		 		 	

  

	1 	*** provided in accordance with Article 3.2 of Letter Agreement 6-1162-RCN-1936. 

	2 	*** to deliver ***. 

	3 	The *** Aircraft shall be considered *** Aircraft for purposes of Letter Agreement 6-1162-1937, Performance Guarantees — Block B Aircraft, and Letter Agreement 6-1162-RCN, *** — Block B Aircraft.

  

					
	 CAL-PA-2484, APR 71359
	 	Boeing / United Airlines, Inc. Proprietary	 	787-9 Table 1, Page 1, SA-11

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00247-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00247-of-00352.parquet"}]]