COMMITMENTS (Tables)

6 Months Ended

Jun. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases and Unrecorded Unconditional Purchase Obligtaions

Future minimum payments for commitments as of June 30, 2018 (in millions):

	Aircraft Leases		Facility Leases		Aircraft Commitments(a)		Capacity Purchase Agreements (b)		Aircraft Maintenance Deposits
Remainder of 2018	$	177	$	38	$	467	$	67	$	32
2019	349		68		558		138		65
2020	323		61		515		145		68
2021	282		52		562		166		64
2022	264		33		304		174		52
Thereafter	1,071		139		141		1,205		38
Total	$	2,466	$	391	$	2,547	$	1,895	$	319

(a) Includes non-cancelable contractual commitments for aircraft and engines, buyer furnished equipment, and aircraft maintenance and parts management.

(b) Includes all non-aircraft lease costs associated with capacity purchase agreements.