Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Net income	$ 662	$ 556	$ 847	$ 716
Other comprehensive income (loss), net of tax:
Pension, retiree medical and other postretirement benefits	(18)	(17)	(34)	(33)
Investments	0	2	3	0
Total other comprehensive loss, net of tax	(18)	(15)	(31)	(33)
Total comprehensive income	644	541	816	683
American Airlines, Inc. [Member]
Net income	714	609	944	818
Other comprehensive income (loss), net of tax:
Pension, retiree medical and other postretirement benefits	(18)	(17)	(34)	(33)
Investments	0	2	3	0
Total other comprehensive loss, net of tax	(18)	(15)	(31)	(33)
Total comprehensive income	$ 696	$ 594	$ 913	$ 785