SUPPLEMENTAL FINANCIAL INFORMATION



Other assets (in millions)	June 30, 2014		December 31, 2013
Derivative contracts	$	271	$	145
Intangible assets (a)	369		166
Non-current investments	39		44
Other	198		175
Other assets	$	877	$	530

(a) Intangible assets primarily consist of acquired leasehold rights to certain airport owned gates at Chicago’s Midway International Airport, take-off and landing slots (a “slot” is the right of an air carrier, pursuant to regulations of the Federal Aviation Administration (“FAA”), to operate a takeoff or landing at a specific time at certain airports) at certain domestic slot-controlled airports, and certain intangible assets recognized from the AirTran acquisition. The increase in Intangible assets during 2014 was primarily due to the acquisition of additional slots at Washington Reagan National Airport, which were divested by AMR Corporation, the parent company of American Airlines, Inc., in connection with the merger with US Airways Group, Inc. The slots acquired are not subject to amortization due to the ability to renew the slots on an unlimited basis, the expectation that the slots will contribute positive cash flows for an indefinite period of time, and the Company's recent significant growth in certain slot-controlled airports. The purchase price paid for these slots was included as a component of Capital expenditures in the accompanying unaudited Condensed Consolidated Statement of Cash Flows.



Accounts payable (in millions)	June 30, 2014		December 31, 2013
Accounts payable trade	$	221	$	189
Salaries payable	157		156
Taxes payable	214		146
Aircraft maintenance payable	322		331
Fuel payable	106		102
Other payables	272		323
Accounts payable	$	1,292	$	1,247



Accrued liabilities (in millions)	June 30, 2014		December 31, 2013
Profitsharing and savings plans	$	391	$	244
Aircraft and other lease related obligations	122		173
Vacation pay	287		278
Health	72		73
Derivative contracts	—		12
Workers compensation	162		161
Income taxes	313		3
Property and other taxes	65		62
Other	233		223
Accrued liabilities	$	1,645	$	1,229



Other noncurrent liabilities (in millions)	June 30, 2014		December 31, 2013
Postretirement obligation	$	144	$	138
Non-current lease-related obligations	242		290
Other deferred compensation	160		163
Deferred gains from sale and leaseback of aircraft	59		65
Derivative contracts	40		45
Other	65		70
Other noncurrent liabilities	$	710	$	771

For further details on fuel derivative and interest rate derivative contracts, see Note 3.

Other Operating Expenses

Other operating expenses consist of distribution costs, advertising expenses, personnel expenses, professional fees, and other operating costs, none of which individually exceed 10 percent of Operating expenses.