Accrued Liabilities

9 Months Ended

Sep. 30, 2016

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

Other current liabilities as of September 30, 2016 and December 31, 2015 consist of the following:

	September 30, 2016		December 31, 2015
	(in thousands)
Salaries and wages	$	45,696	$	34,123
Federal excise and other passenger taxes and fees payable	41,452		38,254
Aircraft maintenance	39,393		21,688
Airport obligations	36,788		30,849
Interest payable	14,796		12,355
Fuel	11,225		7,084
Aircraft and facility lease obligations	11,117		24,014
Other	17,312		14,362
Other current liabilities	$	217,779	$	182,729