MILEAGE PLAN

3 Months Ended

Mar. 31, 2012

MILEAGE PLAN [Abstract]

Frequent Flyer Plan Disclosure [Text Block]

MILEAGE PLAN

Alaska's Mileage Plan liabilities and deferrals are included in the consolidated balance sheets (in millions) as follows:

	March 31, 2012		December 31, 2011
Current Liabilities:
Other accrued liabilities	$	283.4	$	271.4
Other Liabilities and Credits:
Deferred revenue	389.1		392.2
Other liabilities	16.7		16.9
Total	$	689.2	$	680.5

Alaska's Mileage Plan revenue is included in the consolidated statements of operations (in millions) as follows:

	Three Months Ended March 31,
	2012		2011
Passenger revenues	$	42.6	$	50.3
Other-net revenues	47.5		45.6
Total Mileage Plan revenues	$	90.1	$	95.9