Here is a basic descriptions of what may happen if an airplane had a specific operating system running.

OS/2: To get on board, you have to have your ticket stamped 10 different times by standing in 10 different lines. Then you fill out a form asking how you want your seating arranged–with the look and feel of an ocean liner, a passenger train or a bus. If you get on board and off the ground, you will have a wonderful trip, except when the rudder and flaps freeze, in which case you have time to say your prayers before you crash.