Statements of Consolidated Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net income (loss)	$ 1,075	$ 329	$ 881	$ (1,048)
Other comprehensive income (loss), net of tax:
Employee benefit plans	(34)	4	(69)	9
Investments and other	(24)	(11)	(3)	(11)
Total other comprehensive loss, net of tax	(58)	(7)	(72)	(2)
Total comprehensive income (loss), net	1,017	322	809	(1,050)
United Airlines, Inc.
Net income (loss)	1,075	330	881	(1,047)
Other comprehensive income (loss), net of tax:
Employee benefit plans	(34)	4	(69)	9
Investments and other	(24)	(11)	(3)	(11)
Total other comprehensive loss, net of tax	(58)	(7)	(72)	(2)
Total comprehensive income (loss), net	$ 1,017	$ 323	$ 809	$ (1,049)