Subsequent Events	6 Months Ended
Jun. 30, 2011
Subsequent Events	NOTE 11 - SUBSEQUENT EVENTS In July 2011, UAL repaid and extinguished at par value $106 million principal amount outstanding of equipment notes due July 2012 and floating rate debt due December 2011 secured by a total of 21 aircraft.
United Airlines Inc [Member]
Subsequent Events	NOTE 11 - SUBSEQUENT EVENTS In July 2011, UAL repaid and extinguished at par value $106 million principal amount outstanding of equipment notes due July 2012 and floating rate debt due December 2011 secured by a total of 21 aircraft.
Continental Airlines Inc [Member]
Subsequent Events	NOTE 11 - SUBSEQUENT EVENTS In July 2011, UAL repaid and extinguished at par value $106 million principal amount outstanding of equipment notes due July 2012 and floating rate debt due December 2011 secured by a total of 21 aircraft.

NOTE 11 - SUBSEQUENT EVENTS

In July 2011, UAL repaid and extinguished at par value $106 million principal amount outstanding of equipment notes due July 2012 and floating rate debt due December 2011 secured by a total of 21 aircraft.

NOTE 11 - SUBSEQUENT EVENTS

In July 2011, UAL repaid and extinguished at par value $106 million principal amount outstanding of equipment notes due July 2012 and floating rate debt due December 2011 secured by a total of 21 aircraft.

Subsequent Events

NOTE 11 - SUBSEQUENT EVENTS

In July 2011, UAL repaid and extinguished at par value $106 million principal amount outstanding of equipment notes due July 2012 and floating rate debt due December 2011 secured by a total of 21 aircraft.