Flights with Tarmac Time of More than 3 Hours, March 2013
* Stage of Operation where 3-hour tarmac time took place:
C: Prior to Cancellation: Flight left the gate but was canceled at the origin airport
D: At Diversion Airport: The tarmac time at the alternate airport
M: Multiple Gate Departure: Flight left the gate, then returned and then left again to resume normal operation. Tarmac time is the time before the return to the gate.
TI: Taxi-in: The time between wheels-on and gate arrival
TO: Taxi-out: The time between gate departure and wheels-off
** Cause of...