On Friday evening’s American Airlines flight AA2205 from Dallas Fort-Worth to Miami a passenger reports that a woman got up from coach and moved into first class on the Boeing 777-200 in order to sit with a friend while the plane was still boarding. She hid in the friend’s seat.
The aircraft was completely full, with every seat taken. So a flight attendant noticed that while the plane was taxiing out a passenger was missing from their seat in back. There was “a purse sitting in the seat” and passengers around the empty seat reported that a woman had gotten up and left, never to return.