Document:

EX-10.1

 Exhibit 10.1 

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. 2 

to 
 Purchase Agreement
No. 3860 
 between 
 The
Boeing Company 
 and 
 United
Airlines, Inc. 
 Relating to Boeing Model 787 Aircraft 

THIS SUPPLEMENTAL AGREEMENT, entered into as of December 16, 2013, by and between THE BOEING COMPANY (Boeing) and UNITED AIRLINES,
INC. (a Delaware corporation formerly known as Continental Airlines, Inc. and successor by merger to United Air Lines, Inc.) (Customer); 

WHEREAS, the parties hereto entered into Purchase Agreement No. 3860 dated September 27, 2012, as amended and supplemented
(Purchase Agreement), relating to the purchase and sale of Boeing Model 787 aircraft (Aircraft). This Supplemental Agreement is an amendment to the Purchase Agreement; 

WHEREAS, Boeing and Customer agree to substitute *** Model 787-*** aircraft (787-*** Aircraft) in lieu of Model 787-*** aircraft
(787-*** Aircraft) and to revise the scheduled delivery for these Aircraft as follows: 
  

					
	 Manufacturer Serial Number
	  	787-*** Aircraft
Delivery Month	 	787-*** Aircraft
Delivery Month ***
	 ***
	  	***	 	***
	 ***
	  	***	 	***

 WHEREAS, Boeing and Customer have previously agreed to accelerate the promotional support funds for the
Aircraft so that such promotional support funds were made available Customer on ***; and 
 WHEREAS, Customer has agreed to
configure the Aircraft with engines provided by General Electric; 

  

			
	UAL-PA-3860	  	SA-2, Page 1

 BOEING / UNITED AIRLINES, INC. PROPRIETARY 

 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. 

 Remove and replace, in its entirety, the “Table
of Contents,” with the Table of Contents attached hereto, to reflect the incorporation of this Supplemental Agreement No. 2 into the Purchase Agreement. 
  

	2.	Tables. 

 2.1. Table 1 is replaced in its entirety with the Table 1 attached
hereto that is related to and references this Supplemental Agreement for Model 787-8 aircraft. 
 2.2. Table 1 is replaced in its
entirety with the Table 1 attached hereto that is related to and references this Supplemental Agreement for Model 787-9 aircraft. 

2.3. Table 1 is replaced in its entirety with the Table 1 attached hereto that is related to and references this Supplemental
Agreement for Model 787-10 aircraft. 
  

	3.	Letter Agreements: 

 Remove and replace, in its entirety, Letter Agreement
UAL-PA-03860-LA-1209416 entitled “Promotional Support” with the revised Letter Agreement UAL-PA-03860-LA-1209416R1 attached hereto. 
 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. 

[The rest of the page is intentionally blank. Signature page follows.] 

  

			
	UAL-PA-3860	  	SA-2, Page 2

 BOEING / UNITED AIRLINES, INC. PROPRIETARY 

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

 

					
	THE BOEING COMPANY	 		  	UNITED AIRLINES, INC.
			
	/s/ Ken Takahashi	 		  	/s/ Gerald Laderman
	Signature	 		  	Signature
			
	Attorney-in-Fact	 		  	Senior Vice President – Finance, Procurement and Treasurer
	Title	 		  	Title

  

			
	UAL-PA-3860	  	SA-2, Page 3

 BOEING / UNITED AIRLINES, INC. PROPRIETARY 

 TABLE OF CONTENTS 

 

							
	 ARTICLES
	  	SA
NUMBER	 
	Article 1.	 	Quantity, Model and Description	  	 	SA-1	  
	Article 2.	 	Delivery Schedule	  	 	SA-1	  
	Article 3.	 	Price	  	 	SA-1	  
	Article 4.	 	Payment	  	 	SA-1	  
	Article 5.	 	Additional Terms	  	 	SA-1	  
			
	TABLE	 		  			
			
	 1.
	 	787-8 with GENX-1B*** Engines Aircraft Information Table	  	 	SA-2	  
			
	 1.
	 	787-9 with GENX-1B*** Engines Aircraft Information Table	  	 	SA-2	  
			
	 1.
	 	787-10 with GENX-1B*** Engines Aircraft Information Table	  	 	SA-2	  
			
	EXHIBITS	 		  			
			
	 A1.
	 	787-8 Aircraft Configuration	  			
			
	 A2.
	 	787-9 Aircraft Configuration	  			
			
	 A3.
	 	787-10 Aircraft Configuration	  	 	SA-1	  
			
	 B.
	 	Aircraft Delivery Requirements and Responsibilities	  			
			
	SUPPLEMENTAL EXHIBITS	 		  			
			
	AE1.	 	Escalation Adjustment/Airframe and Optional Features	  			
			
	BFE1.	 	BFE Variables	  	 	SA-1	  
			
	CS1.	 	Customer Support Document	  			
			
	EE1.	 	Engine Escalation/Engine Warranty ***	  			
			
	SLP1.	 	Service Life Policy Components	  			
			
	LETTER AGREEMENTS	 		  			
			
	UAL-PA-03860-LA-1209247	 	787 e-Enabling	  			
			
	U AL-PA-03860-LA-1209264	 	Open Configuration Matters	  			

  

					
	P.A. 3860	 	TABLE OF CONTENTS Page 1 of 3	  	SA-1

 BOEING/UNITED AIRLINES, INC. PROPRIETARY 

 TABLE OF CONTENTS, CONTINUED 

 

							
	 LETTER AGREEMENTS
	 	 	  	SA Number	 
			
	UAL-PA-03860-LA-1209265R1	 	Option Aircraft	  	 	SA-1	  
			
		 	 Attachment A, 787-*** Option Aircraft Delivery, Description, Price and Advance Payments (DELETED)
	  	 	SA-1	  
			
		 	 Attachment B-1, 787-*** with GENX-1B*** Engines: Option Aircraft Delivery, Description, Price and Advance Payments
	  	 	SA-1	  
			
		 	 Attachment B-2, 787-*** with TRENT1000-*** Engines: Option Aircraft Delivery, Description, Price and Advance Payments
	  	 	SA-1	  
			
	UAL-PA-03860-LA-1209409	 	Spare Parts Initial Provisioning	  			
			
	UAL-PA-03860-LA-1209410	 	Special Matters Relating to COTS Software and End User License Agreements	  			
			
	UAL-PA-03860-LA-1209411	 	Special Terms – Seats and In-flight Entertainment	  			
			
	UAL-PA-03860-LA-1209417	 	Model 787 Post-Delivery Software & Data Loading	  			
		
	CONFIDENTIAL LETTER AGREEMENTS	  			
			
	UAL-PA-03860-LA-1209236R1	 	Model Substitution	  	 	SA-1	  
			
		 	 Attachment A, 787-9 Airframe Pricing of Substitution Aircraft with General Electric GEnx-1B*** and Rolls Royce Trent
1000-J engines
	  	 	SA-1	  
			
		 	 Attachment B, 787-10 with General Electric GEnx-1B*** and Rolls Royce TRENT 1000-*** Engines
	  	 	SA-1	  
			
		 	 Attachment C, 787-8 with General Electric GEnx-1B*** and Rolls Royce TRENT 1000-*** 
	  	 	SA-1	  

  

					
	P.A. 3860	 	TABLE OF CONTENTS Page 2 of 3	  	SA-2

 BOEING/UNITED AIRLINES, INC. PROPRIETARY 

 TABLE OF CONTENTS, CONTINUED 

 

							
	 CONFIDENTIAL LETTER AGREEMENTS, continued
	  	SA
NUMBER	 
			
	 UAL-PA-03860-LA-1209412
	 	Spare Parts Commitment	  			
			
	UAL-PA-03860-LA-1209413R1	 	Special Matters	  	 	SA-1	  
			
	UAL-PA-03860-LA-1209414	 	Other Special Matters	  			
			
	UAL-PA-03860-LA-1209413A1	 	Other Special Matters—Amendment 1	  	 	SA-1	  
			
	UAL-PA-03860-LA-1209416R1	 	Promotional Support	  	 	SA-2	  
			
	UAL-PA-03860-LA-1209430	 	Performance Guarantees	  			
			
	UAL-PA-03860-LA-1209455	 	*** TERMINATED 	  	 	SA-1	  
			
	UAL-PA-03860-LA-1209429	 	***	  			
			
	UAL-PA-03860-LA-1209618R1	 	Alternate Engine Selection	  	 	SA-1	  
			
	6-1162-ELP-0794	 	*** Program***	  			
			
	6-1162-ELP-0795	 	*** Program***	  			
			
	UAL-PA-03860-LA-1301368	 	Performance Guarantees (787-10)	  	 	SA-1	  
			
	UAL-PA-03860-LA-1301373	 	787-10 Aircraft Open Configuration and Other Matters	  	 	SA-1	  
			
	UAL-PA-03860-LA-1301375	 	Provisions Relating to Customer’s *** for 787-10 Aircraft	  	 	SA-1	  
			
	UAL-PA-03860-LA-1301377	 	787-10 ***	  	 	SA-1	  
			
	UAL-PA-03860-LA-1301380	 	787-10 Program Launch	  	 	SA-1	  

  

					
	P.A. 3860	 	TABLE OF CONTENTS Page 3 of 3	  	SA-2

 BOEING / UNITED AIRLINES, INC. PROPRIETARY 

			
	 SUPPLEMENTAL AGREEMENTS
	  	 DATED AS OF

	Supplemental Agreement No. 1	  	June 17, 2013
	Supplemental Agreement No. 2	  	December 16, 2013

  

					
	P.A. 3860	 	TABLE OF CONTENTS, Page 1 of 3	  	SA-2

 BOEING/UNITED AIRLINES, INC. PROPRIETARY 

 Table 1 to Purchase Agreement No. 3860 

787-8 Aircraft with GENX-1B*** Engines Delivery, Description, Price and Advance Payments 

 

							
	 Airframe Model/MTOW:
	 	787-8	  	 	*** pounds	  
	 Engine Model/Thrust:
	 	GENX-1B***	  	 	*** pounds	  
	 Airframe Price:
	 		  	$	***	  
	 Optional Features:
	 		  	$	***	  
		 		  	  
	  
	 
	 Sub-Total of Airframe and Features:
	 		  	$	***	  
	 Engine Price (Per Aircraft):
	 		  	$	***	  
	 Aircraft Basic Price (Excluding BFE/SPE):
	 		  	$	***	  
	 Buyer Furnished Equipment (BFE) Estimate:
	 		  	$	***	  
	 Seller Purchased Equipment (SPE) Estimate:
	 		  	$	***	  
	 In Flight Entertainment (IFE) Fixed$:
	 		  	$	***	  

 

									
	Detail Specification:	  	***	  		  		  	
	Airframe Price Base Year/Escalation Formula:	  		  	***	  		  	***
	Engine Price Base Year/Escalation Formula:	  		  	***	  		  	***
	Airframe Escalation Data:	  		  		  		  	
	Base Year Index (ECI):	  		  		  	***	  	
	Base Year Index (CPI):	  		  		  	***	  	
	Engine Escalation Data:	  		  		  		  	
	Base Year Index (ECI):	  		  		  	***	  	
	Base Year Index (CPI):	  		  		  	***	  	

 
 

  

																																					
	 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):	 
	  	  	  	  	  	  	***
***	 	  	***
***	 	  	***
***	 	  	***
***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 Total
	  	 	***	  	  				  				  				  				  				  				  				  			

 All pricing and payment amounts are in United States Dollars (USD). 

  

					
	UAL-PA-03860, APR 66731-1F.TXT	  	Boeing Proprietary	  	Table 1 787-8 with GENX-1B*** Engines Page 1, SA-2

 Table 1 to Purchase Agreement No. 3860 

*** 787-9 *** Aircraft Executed via SA-1 

FOR *** PURPOSES ONLY: UNTIL *** PRIOR TO APPLICABLE AIRCRAFT DELIVERY 

 

									
	 Airframe Model/MTOW:
	 	 	787-8        	  	 	 	*** pounds	  
	 Engine Model/Thrust:
	 	 	GENX-1B***        	  	 	 	*** pounds	  
	 Airframe Price:
	 				 	$	***	  
	 Optional Features:
	 				 	$	***	  
		 				 	  
	  
	 
	 Sub-Total of Airframe and Features:
	 				 	$	***	  
	 Engine Price (Per Aircraft):
	 				 	$	***	  
	 Aircraft Basic Price (Excluding BFE/SPE):
	 				 	$	***	  
		 				 	  
	  
	 
	 Buyer Furnished Equipment (BFE) Estimate:
	 				 	$	***	  
	 Seller Purchased Equipment (SPE) Estimate:
	 				 	$	***	  
	 In Flight Entertainment (IFE) Fixed$:
	 				 	$	***	  

 

									
	Detail Specification:	  	***	  		  		  	
	Airframe Price Base Year/Escalation Formula:	  		  	***	  		  	***
	Engine Price Base Year/Escalation Formula:	  		  	***	  		  	***
	Airframe Escalation Data:	  		  		  		  	
	Base Year Index (ECI):	  		  		  	***	  	
	Base Year Index (CPI):	  		  		  	***	  	
	Engine Escalation Data:	  		  		  		  	
	Base Year Index (ECI):	  		  		  	***	  	
	Base Year Index (CPI):	  		  		  	***	  	

 
 

  

																																									
	 Delivery

Date
	  	***
Prior to
Applicable
Delivery	 	  	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):	 
	  	  	  	  	  	  	  	***
***	 	  	***
***	 	  	***
***	 	  	***
***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
		  				  	  
	  
	 	  				  				  				  				  				  				  				  			
	 Total
	  				  	 	***	  	  				  				  				  				  				  				  				  			
		  				  	  
	  
	 	  				  				  				  				  				  				  				  			

 All pricing and payment amounts are in United States Dollars (USD). 

  

					
	UAL-PA-03860, APR 66731-1F.TXT	  	Boeing Proprietary	  	Table 1 787-8 with GENX-1B*** Engines Page 1, SA-2

 Table 1 to Purchase Agreement No. 3860 

787-9 Aircraft with GENX-1B*** Engines Delivery, Description, Price and Advance Payments 

APBP beginning *** prior to applicable delivery for *** 787-9 aircraft only 

 

									
	 Airframe Model/MTOW:
	  	 	787-9        	  	  	 	*** pounds	  
	 Engine Model/Thrust:
	  	 	GENX-1B***1        	  	  	 	*** pounds	  
	 Airframe Price:
	  				  	$	***	  
	 Optional Features:
	  				  	$	***	  
		  				  	  
	  
	 
	 Sub-Total of Airframe and Features:
	  				  	$	***	  
	 Engine Price (Per Aircraft):
	  				  	$	***	  
		  				  	  
	  
	 
	 Aircraft Basic Price (Excluding BFE/SPE):
	  				  	$	***	  
		  				  	  
	  
	 
	 Buyer Furnished Equipment (BFE) Estimate:
	  				  	$	***	  
	 Seller Purchased Equipment (SPE) Estimate:
	  				  	$	***	  
	 In Flight Entertainment (IFE) Estimate:
	  				  	$	***	  

 

									
	Detail Specification:	  	***	  		  		  	
	Airframe Price Base Year/Escalation Formula:	  		  	***	  		  	***
	Engine Price Base Year/Escalation Formula:	  		  	***	  		  	***
	Airframe Escalation Data:	  		  		  		  	
	Base Year Index (ECI):	  		  		  	***	  	
	Base Year Index (CPI):	  		  		  	***	  	
	Engine Escalation Data:	  		  		  		  	
	Base Year Index (ECI):	  		  		  	***	  	
	Base Year Index (CPI):	  		  		  	***	  	

 
 

  

																																									
	 Delivery

Date
	  	*** Prior to
Applicable
Delivery	 	  	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):	 
	  	  	  	  	  	  	  	***
***	 	  	***
***	 	  	***
***	 	  	***
***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
		  				  	  
	  
	 	  				  				  				  				  				  				  				  			
	 Total
	  				  	 	***	  	  				  				  				  				  				  				  				  			
		  				  	  
	  
	 	  				  				  				  				  				  				  				  			

  

	1	*** on a *** to delivery GEnx-1B*** at the GEnx-1B*** price. 

 All pricing and payment amounts are in United
States Dollars (USD). 

  

					
	UAL-PA-03860, APR 66732-1F.TXT	  	Boeing Proprietary	  	Table 1 787-9 with GENX-1B*** Engines Page 1, SA-2

 Table 1 to Purchase Agreement No. 3860 

787-10 Aircraft with GENX-1B*** Engines Delivery, Description, Price and Advance Payments 

(787-10/GE/***) 

 

							
	 Airframe Model/MTOW:
	 	787-10        	 	 	***pounds	  
	 Engine Model/Thrust:
	 	GENX-1B***1        	 	 	*** pounds	  
	 Airframe Price:
	 		 	$	***	  
	 Optional Features:
	 		 	$	***	  
		 		 	  
	  
	 
	 Sub-Total of Airframe and Features:
	 		 	$	***	  
	 Engine Price (Per Aircraft) :
	 		 	$	***	  
		 		 	  
	  
	 
	 Aircraft Basic Price (Excluding BFE/SPE):
	 		 	$	***	  
		 		 	  
	  
	 
	 Buyer Furnished Equipment (BFE) Estimate:
	 		 	$	***	  
	 In-Flight Entertainment (IFE) Estimate:
	 		 	$	***	  
	 Refundable Deposit/Aircraft at Proposal Accept:
	 		 	$	***	  

 

																	
	 Detail Specification:
	  	 	***	  	  				  				  			
	 Airframe Price Base Year/Escalation Formula:
	  				  	 	***	  	  				  	 	***	  
	 Engine Price Base Year/Escalation Formula:
	  				  	 	***	  	  				  	 	***	  
	 Airframe Escalation Data:
	  				  				  				  			
	 Base Year Index (ECI):
	  				  				  	 	***	  	  			
	 Base Year Index (CPI):
	  				  				  	 	***	  	  			
	 Engine Escalation Data:
	  				  				  				  			
	 Base Year Index (ECI):
	  				  				  	 	***	  	  			
	 Base Year Index (CPI):
	  				  				  	 	***	  	  			

 
 

  

																																					
	 	  	 	 	  	 Escalation
	 	  	 Escalation
	 	  	 	 	  	Escalation Estimate	 	  	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):	 
	 Delivery

Date
	  	Number of
Aircraft	 	  	Factor
(Airframe)	 	  	Factor
(Engine)	 	  	Serial
Number	 	  	Adv Payment Base
Price Per A/P	 	  	***
***	 	  	***
***	 	  	***
***	 	  	***
***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  

  

					
	APR 67002-1F.TXT	 	Boeing Proprietary	  	787-10 with GE Engines Table 1 to SA-2, Page 1

 Table 1 to Purchase Agreement No. 3860 

787-10 Aircraft with GENX-1B*** Engines Delivery, Description, Price and Advance Payments 

(787-10/GE/***) 
  

																																					
	 	  	 	 	  	 Escalation
	 	  	 Escalation
	 	  	 	 	  	Escalation Estimate	 	  	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):	 
	 Delivery

Date
	  	Number of
Aircraft	 	  	Factor
(Airframe)	 	  	Factor
(Engine)	 	  	Serial
Number	 	  	Adv Payment Base
Price Per A/P	 	  	***
***	 	  	***
***	 	  	***
***	 	  	***
***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 Total:
	  	 	***	  	  				  				  				  				  				  				  				  			

  

	1	*** on a *** to delivery GEnx-1B*** at the GEnx-1B***. 

 All pricing and payment amounts are in United States
Dollars (USD). 

  

					
	APR 67002-1F.TXT	 	Boeing Proprietary	  	787-10 with GE Engines Table 1 to SA-2, Page 2

							
	

	  		  		  	 The Boeing Company
 P.O. Box 3707

Seattle, WA 98124-2207

 UAL-PA-03860-LA-1209416R1 

United Airlines, Inc. 
 233 South Wacker Drive 

Chicago, Illinois 60606 
  

			
	Subject:	  	Promotional Support
		
	Reference:	  	 a)      Purchase Agreement No. 3860 (the Purchase Agreement) between The Boeing Company (Boeing) and
United Air Lines, Inc. (Customer) relating to Model 787 aircraft (the Aircraft)

 This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined
in this Letter Agreement have the same meaning as in the Purchase Agreement. 
 In support of Customer’s marketing and promotion programs associated
with the launch of the Model 787 and introduction of the Aircraft into service, Boeing agrees *** Customer’s external expenses for such programs *** after delivery of the first Aircraft to Customer. Boeing will match
Customer’s external expenses up to $*** for the first Aircraft and up to $*** for each additional Aircraft up to a maximum of *** total Aircraft. These programs may include *** promotion programs and advertising campaigns. 

Boeing’s obligation to provide this *** support will commence at the time the purchase of the Aircraft becomes firm (not subject to cancellation by
either party) and terminate *** after the delivery of the first Aircraft. Boeing will provide payment of matching funds upon receipt of copies of invoices detailing such expenses incurred within the period starting from *** through ***
after the actual delivery of the first Aircraft to Customer. There will be no cash payments or other support in lieu thereof. 
 Following the execution of
this Letter Agreement, a Boeing Airline Marketing Services representative will meet with Customer’s designated representative to discuss the extent, selection, scheduling, and *** process for the program. 

Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential. Customer
agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or
entity, except as may be required by applicable law or governmental regulation. 
  

  

			
	 UAL-PA-03860-LA-1209416R1
	  	Page 1
	 Promotional Support
	  	SA-2

 BOEING / UNITED AIRLINES, INC. PROPRIETARY 

 

 
  

 Very truly yours, 
  

			
	THE BOEING COMPANY
		
	By	 	 /s/ Ken Takahashi

	Its	 	Attorney-In-Fact
	
	ACCEPTED AND AGREED TO this
		
	Date:	 	December 16, 2013
	
	United Airlines, Inc.
		
	By	 	 /s/ Gerald Laderman

	Its	 	Senior Vice President – Finance, Procurement and Treasurer

  

			
	 UAL-PA-03860-LA-1209416R1
	  	Page 2
	 Promotional Support
	  	SA-2

 BOEING / UNITED AIRLINES, INC. PROPRIETARYEX-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. 05 

to 
 Purchase Agreement Number
PA-03784 
 (the Agreement) 

Between 
 The Boeing Company 

and 
 United Airlines, Inc. 

Relating to Boeing Model 737-900ER Aircraft 

THIS SUPPLEMENTAL AGREEMENT is entered into as of March 3, 2014 by and between THE BOEING COMPANY (Boeing) and UNITED AIRLINES,
INC. (formerly known as Continental Airlines, Inc. and successor by merger to United Air Lines, Inc.) (Customer); 
 WHEREAS, the
parties hereto entered into Purchase Agreement Number PA-03784 dated July 12, 2012 (Purchase Agreement), as amended and supplemented, relating to the purchase and sale of Boeing Model 737 aircraft (Aircraft). This Supplemental
Agreement is an amendment to the Purchase Agreement; 
 WHEREAS, Boeing and Customer agree to revise the delivery months for the following
Aircraft: 
  

					
	 Original Delivery Month
	  	New Delivery Month	 	Serial Number
	 ***
	  	***	 	***
	 ***
	  	***	 	***

 WHEREAS, Boeing and Customer agree to *** the *** of *** with the *** for the *** with ***. 

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 Remove and replace, in its entirety, the “Table of Contents”, with the “Table of Contents” attached hereto, to
reflect the changes made by this Supplemental Agreement No. 05. 
 1.2 Remove and replace, in its entirety, “Table 1” with
the “Table 1” attached hereto to reflect the above revisions. 
  

					
	P.A. 03784	 		  	
	UAL	 	SA 5-1	  	

 Supplemental Agreement No. 05 to 

Purchase Agreement PA-03784 
 1.3 Incorporate
Letter Agreement No. UAL-PA-03784-LA-1400240, entitled “Aircraft Rescheduling of ***” attached hereto to reflect the terms associated with the rescheduling of this Aircraft. 

The 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/ Susan Englander
	 		  	 /s/ Gerald Laderman

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

Treasurer

	Title	 		  	Title

  

					
	P.A. 03784	 		  	
	UAL	 	SA 5-2	  	

 TABLE OF CONTENTS 

 
  

							
	 	 	 	  	SA Number	 
	ARTICLES	  			
	 Article 1.
	 	Quantity, Model and Description	  			
	 Article 2.
	 	Delivery Schedule	  			
	 Article 3.
	 	Price	  			
	 Article 4.
	 	Payment	  			
	 Article 5.
	 	Additional Terms	  			
		
	TABLE	  			
	 1.
	 	Aircraft Information Table	  	 	05	  
		
	EXHIBIT	  			
	 A.
	 	Aircraft Configuration	  			
	 B.
	 	Aircraft Delivery Requirements and Responsibilities	  			
		
	SUPPLEMENTAL EXHIBITS	  			
	 AE1.
	 	Escalation Adjustment/Airframe and Optional Features	  			
	 BFE1.
	 	BFE Variables	  			
	 CS1.
	 	Customer Support Variables	  			
	 EE1.
	 	Engine Escalation, Engine Warranty ***	  			
	 SLP1.
	 	Service Life Policy Components	  			

  

			
	UAL-PA-03784	  	SA-5
		  	Page 1

 BOEING / UNITED AIR LINES, INC. PROPRIETARY 

							
	 LETTER AGREEMENTS
	  	 TITLE
	  	SA Number	 
			
	UAL-PA-03784-LA-1207868	  	Performance Guarantees	  			
			
	UAL-PA-03784-LA-1207870	  	Spare Parts Initial Provisioning	  			
			
	UAL-PA-03784-LA-1207871	  	Special Matters	  			
			
	UAL-PA-03784-LA-1207878	  	Demonstration Flight Waiver	  			
			
	UAL-PA-03784-LA-1207879R2	  	Option Aircraft	  	 	04	  
			
		  	Attachment A	  	 	04	  
			
	UAL-PA-03784-LA-1207881	  	Seller Purchased Equipment	  			
			
	UAL-PA-03784-LA-1208155R1	  	*** Matters	  	 	04	  
			
	UAL-PA-03784-LA-1208156	  	***	  			
			
	UAL-PA-03784-LA-1208172	  	***	  			
			
	UAL-PA-03784-LA-1208173	  	***	  			
			
	UAL-PA-03784-LA-1207869	  	737 Production Adjustments	  			
			
	UAL-PA-03784-LA-1208938	  	Privileged and Confidential Matters	  			
			
	UAL-PA-03784-LA-1209039	  	Aircraft Model Substitution	  			
			
	UAL-PA-03784-LA-1209115	  	***	  			
			
	UAL-PA-03784-LA-1300306	  	Aircraft Reschedule ***	  	 	02	  
			
	UAL-PA-03784-LA-1400240	  	Aircraft Rescheduling of ***	  	 	05	  

  

			
	UAL-PA-03784	  	SA-5
		  	Page 2

 BOEING / UNITED AIR LINES, INC. PROPRIETARY 

							
		
	SUPPLEMENTAL AGREEMENTS DATED AS OF	  			
			
	Supplemental Agreement No. 01	  		  	 	September 27, 2012	  
			
	Supplemental Agreement No. 02	  		  	 	March 1, 2013	  
			
	Supplemental Agreement No. 03	  		  	 	June 27, 2013	  
			
	Supplemental Agreement No. 04	  		  	 	September 11, 2013	  
			
	Supplemental Agreement No. 05	  		  	 	March 3, 2014	  

  

			
	UAL-PA-03784	  	SA-5
		  	Page 3

 BOEING / UNITED AIR LINES, INC. PROPRIETARY 

 Table 1 To 

Purchase Agreement No. 03784 

737-900ER Aircraft Delivery, Description, Price and Advance Payments 

 

									
	 Airframe Model/MTOW:
	  	 	737-900ER	  	  	 	*** pounds	  
	 Engine Model/Thrust:
	  	 	CFM56-7B***	  	  	 	*** pounds	  
	 Airframe Price:
	  				  	$	***	  
	 Optional Features:
	  				  	$	***	  
		  				  	  
	  
	 
	 Sub-Total of Airframe and Features:
	  				  	$	***	  
	 Engine Price (Per Aircraft):
	  				  	$	***	  
	 Aircraft Basic Price (Excluding BFE/SPE):
	  				  	$	***	  
		  				  	  
	  
	 
	 Buyer Furnished Equipment (BFE) Estimate:
	  				  	$	***	  
	 Seller Purchased Equipment (SPE) Estimate:
	  				  	$	***	  
	 Deposit per Aircraft:
	  				  	$	***	  

													
	 Detail Specification:
	  				  	 	***	  	  			
	 Airframe Price Base Year/Escalation Formula:
	  	 	***	  	  				  	 	***	  
	 Engine Price Base Year/Escalation Formula:
	  	 	***	  	  				  	 	***	  
	 Airframe Escalation Data:
	  				  				  			
	 Base Year Index (ECI):
	  	 	***	  	  				  			
	 Base Year Index (CPI):
	  	 	***	  	  				  			

 
 

  

																																					
	 	  	 	 	  	Escalation	 	  	 	 	  	 	 	  	Escalation Estimate	 	  	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):	 
	Delivery	  	Number of	 	  	Factor	 	  	Serial	 	  	Escalation	 	  	Adv Payment Base	 	  	***	 	  	***	 	  	***	 	  	***	 
	 Date
	  	Aircraft	 	  	(Airframe)	 	  	Number	 	  	Forecast	 	  	Price Per A/P	 	  	***	 	  	***	 	  	***	 	  	***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  

  

							
		  		  	Boeing / United Air Lines, Inc. Proprietary	  	SA-4, Page 1

 Table 1 To 

Purchase Agreement No. 03784 

737-900ER Aircraft Delivery, Description, Price and Advance Payments 

 

																																					
	 	  	 	 	  	Escalation	 	  	 	 	  	 	 	  	Escalation Estimate	 	  	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):	 
	Delivery	  	Number of	 	  	Factor	 	  	Serial	 	  	Escalation	 	  	Adv Payment Base	 	  	***	 	  	***	 	  	***	 	  	***	 
	 Date
	  	Aircraft	 	  	(Airframe)	 	  	Number	 	  	Forecast	 	  	Price Per A/P	 	  	***	 	  	***	 	  	***	 	  	***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  

  

							
		  		  	Boeing / United Air Lines, Inc. Proprietary	  	SA-4, Page 2

 Table 1 To 

Purchase Agreement No. 03784 

737-900ER Aircraft Delivery, Description, Price and Advance Payments 

 

																																					
	 	  	 	 	  	Escalation	 	  	 	 	  	 	 	  	Escalation Estimate	 	  	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):	 
	Delivery	  	Number of	 	  	Factor	 	  	Serial	 	  	Escalation	 	  	Adv Payment Base	 	  	***	 	  	***	 	  	***	 	  	***	 
	 Date
	  	Aircraft	 	  	(Airframe)	 	  	Number	 	  	Forecast	 	  	Price Per A/P	 	  	***	 	  	***	 	  	***	 	  	***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  

  

							
		  		  	Boeing / United Air Lines, Inc. Proprietary	  	SA-4, Page 3

 Table 1 To 

Purchase Agreement No. 03784 

737-900ER Aircraft Delivery, Description, Price and Advance Payments 

 

																																					
	 	  	 	 	  	Escalation	 	  	 	 	  	 	 	  	Escalation Estimate	 	  	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):	 
	Delivery	  	Number of	 	  	Factor	 	  	Serial	 	  	Escalation	 	  	Adv Payment Base	 	  	***	 	  	***	 	  	***	 	  	***	 
	 Date
	  	Aircraft	 	  	(Airframe)	 	  	Number	 	  	Forecast	 	  	Price Per A/P	 	  	***	 	  	***	 	  	***	 	  	***	 
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 ***
	  	 	***	  	  	 	***	  	  	 	***	  	  	 	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  	  	$	***	  
	 Total:
	  	 	64	  	  				  				  				  				  				  				  				  			

  

	*	*** Escalation Factors *** 

	**	*** Escalation Factors *** 

	***	*** Escalation Factor *** 

	****	*** Escalation Factor *** 

  

							
		  		  	Boeing / United Air Lines, Inc. Proprietary	  	SA-4, Page 4

									
	

	  		  		  		  	 The Boeing Company
 P.O. Box 3707

Seattle, WA 98124-2207

 UAL-PA-03784-LA-1400240 
 United
Airlines, Inc. 
 233 S. Wacker Drive 
 Chicago, IL 60606 

 

			
	Subject:	  	Aircraft Rescheduling of ***
		
	Reference:	  	1) Purchase Agreement No. PA-03784 (Purchase Agreement) between The Boeing Company (Boeing) and United Airlines, Inc. (Customer) relating to Model 737-900ER aircraft (Aircraft)
		
		  	2) Letter Agreement UAL-PA-03784-LA-1208156 entitled “***” between Boeing and Customer
		
		  	3) Letter Agreement UAL-PA-03784-LA-1208155R1 entitled “***” between Boeing and Customer

 This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used
but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement. 
  

	1.	Revised Delivery Schedule 

 Boeing and Customer agree to reschedule the contract delivery
month of the following Aircraft (the Rescheduled Aircraft): 
  

					
	 Original Delivery Month
	  	New Delivery Month	 	Serial Number
	 ***
	  	***	 	***

  

	2.	***. 

 In consideration of Customer’s agreement to reschedule the Rescheduled Aircraft, and
to *** the *** of *** on *** will *** a *** in the *** below at *** of the ***: 
  

					
	 MSN
	  	***	 
	 ***
	  	$	***	  

  

	3.	Confidentiality. 

 Customer and Boeing understand that certain commercial and financial
information contained in this Letter Agreement are considered by Boeing and Customer as confidential and are subject to the terms and conditions set forth in Letter Agreement No. UAL-PA-03784-LA-1208938. 

 

			
	UAL-PA-03784-LA-1400240	  	SA-5
	Aircraft Rescheduling of ***	  	Page 1

 BOEING / UNITED AIR LINES, INC. PROPRIETARY 

 

 
  

	4.	Assignment. 

 Notwithstanding any other provisions of the Purchase Agreement, the rights
and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Aircraft and cannot be assigned in whole or, in part. 

If the foregoing correctly sets forth your understanding of our agreement with respect to the matters treated above, please indicate your
acceptance and approval below. 
 Very truly yours, 
  

					
	THE BOEING COMPANY
			
		 	By	 	 /s/ Susan Englander

		 	Its	 	Attorney-in-Fact
		
		 	ACCEPTED AND AGREED TO this
			
		 	Date:	 	March 3, 2014
		
		 	United Airlines, Inc.
			
		 	By	 	 /s/ Gerald Laderman

		 	Its	 	Senior Vice President Finance, Procurement and Treasurer

  

			
	UAL-PA-03784-LA-1400240	  	SA-5
	Aircraft Rescheduling of ***	  	Page 2

 BOEING / UNITED AIR LINES, INC. PROPRIETARY

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