Condensed Statements of Consolidated Cash Flows - USD ($) $ in Millions		6 Months Ended
		Jun. 30, 2017	Jun. 30, 2016
Cash Flows from Operating Activities:
Net cash provided by operating activities		$ 2,108	$ 3,746
Cash Flows from Investing Activities:
Capital expenditures		(1,780)	(1,654)
Purchases of short-term and other investments		(1,587)	(1,273)
Proceeds from sale of short-term and other investments		1,561	1,264
Proceeds from sale of property and equipment		5	19
Investment in and loans to affiliates			(8)
Other		123	(6)
Net cash used in investing activities		(1,678)	(1,658)
Cash Flows from Financing Activities:
Proceeds from issuance of long-term debt		1,139	75
Repurchases of common stock		(712)	(2,182)
Payments of long-term debt		(525)	(453)
Principal payments under capital leases		(59)	(66)
Other, net		(75)	(24)
Net cash used in financing activities		(232)	(2,650)
Net increase (decrease) in cash, cash equivalents and restricted cash		198	(562)
Cash, cash equivalents and restricted cash at beginning of the period		2,303	3,212
Cash, cash equivalents and restricted cash at end of the period	[1]	2,501	2,650
Investing and Financing Activities Not Affecting Cash:
Property and equipment acquired through the issuance of debt and capital leases		907	59
Airport construction financing		32	35
Operating lease conversions to capital lease			7
United Airlines, Inc.
Cash Flows from Operating Activities:
Net cash provided by operating activities		2,095	3,740
Cash Flows from Investing Activities:
Capital expenditures		(1,780)	(1,654)
Purchases of short-term investments and other investments		(1,587)	(1,273)
Proceeds from sale of short-term and other investments		1,561	1,264
Proceeds from sale of property and equipment		5	19
Investment in and loans to affiliates			(8)
Other		123	(6)
Net cash used in investing activities		(1,678)	(1,658)
Cash Flows from Financing Activities:
Proceeds from issuance of long-term debt		1,139	75
Dividend to UAL		(712)	(2,182)
Payments of long-term debt		(525)	(453)
Principal payments under capital leases		(59)	(66)
Other, net		(62)	(18)
Net cash used in financing activities		(219)	(2,644)
Net increase (decrease) in cash, cash equivalents and restricted cash		198	(562)
Cash, cash equivalents and restricted cash at beginning of the period		2,297	3,206
Cash, cash equivalents and restricted cash at end of the period	[2]	2,495	2,644
Investing and Financing Activities Not Affecting Cash:
Property and equipment acquired through the issuance of debt and capital leases		907	59
Airport construction financing		$ 32	35
Operating lease conversions to capital lease			$ 7

[1] The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the consolidated balance sheet: Reconciliation of cash, cash equivalents and restricted cash: Current assets: Cash and cash equivalents $ 2,371 $ 2,483 Restricted cash included in Prepaid expenses and other 15 43 Other assets: Restricted cash 115 124 Total cash, cash equivalents and restricted cash $ 2,501 $ 2,650

[2] The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the consolidated balance sheet: Reconciliation of cash, cash equivalents and restricted cash: Current assets: Cash and cash equivalents $ 2,365 $ 2,477 Restricted cash included in Prepaid expenses and other 15 43 Other assets: Restricted cash 115 124 Total cash, cash equivalents and restricted cash $ 2,495 $ 2,644