Daftest of the Daft

Air Collision (2012) has Air Force One and a commercial airliner caught up in a major failure of all sorts of automatic systems; on the aircraft as well as ground control
    The commercial flight nearly crashes onto a city with the passengers yelling their heads off and the audience at hope hoping they do crash, the big, fat bloke croaks of a heart attack and the looney runs amuck. And then a missle fired by the Air Force crashes a hole in the plane but doesn’t explode. So the passengers heave it out and it blows up a building on the ground!
    Meanwhile, the president’s plane is in lockdown. No doors will open, no controls will work. A ludicrous attempt to get the president off nearly gets his wife killed, and he ends up a hero by having to land the plane because the insane control system has zapped the flight crew!