Revenue Disaggregation (Tables)

12 Months Ended

Dec. 31, 2018

Revenue from Contract with Customer [Abstract]

Schedule of Revenue Disaggregation

The following table shows disaggregated operating revenues for each quarter of 2018 and 2017.

	For the Quarter Ended
	December 31, 2018		September 30, 2018		June 30, 2018		March 31, 2018		December 31, 2017		September 30, 2017		June 30, 2017		March 31, 2017
	(unaudited, in thousands)
Operating revenues:
Fare	$	445,203	$	476,660	$	439,549	$	342,695	$	337,324	$	355,593	$	371,443	$	299,035
Non-fare	401,365		411,296		396,801		346,446		313,323		313,479		309,437		273,252
Total passenger revenues	846,568		887,956		836,350		689,141		650,647		669,072		680,880		572,287
Other revenues	16,227		16,374		15,421		14,997		15,535		18,155		19,305		17,670
Total operating revenues	$	862,795	$	904,330	$	851,771	$	704,138	$	666,182	$	687,227	$	700,185	$	589,957

The following table shows disaggregated operating revenues for years ended December 31, 2017 and 2016.    

	Year Ended December 31,
	2017							2016
	(in thousands)
	As Reported		Topic 606 Adjustment			As Adjusted		As Reported		Topic 606 Adjustment			As Adjusted
Operating revenues:
Fare	$	1,366,034	$	(2,639	)	$	1,363,395	$	1,200,621	$	(2,514	)	$	1,198,107
Non-fare	—		1,209,492			1,209,492		—		1,059,694			1,059,694
Total passenger revenues	1,366,034		1,206,853			2,572,887		1,200,621		1,057,180			2,257,801
Other revenues	1,281,632		(1,210,967		)	70,665		1,121,335		(1,059,115		)	62,220
Total operating revenues	$	2,647,666	$	(4,114	)	$	2,643,552	$	2,321,956	$	(1,935	)	$	2,320,021