Slot Transaction (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended
	May 31, 2011 Slot
Slot Transaction (Textual) [Abstract]
Number of slots to be transferred by Parent to Other Airline	265
Pairs of slots to be transferred by Other Airline to Parent, number	42
Cash to be received in slot transaction	$ 66.5
US Airways, Inc. [Member]
Slot Transaction (Textual) [Abstract]
Number of slots to be transferred by Parent to Other Airline	265
Pairs of slots to be transferred by Other Airline to Parent, number	42
Cash to be received in slot transaction	$ 66.5