Continuity mistake: For the first emergency landing, the co-pilot has his seatbelt on, then it is off a second later, then back on, then off again, then on again.
Continuity mistake: In the cockpit scene at the beginning you see them test their flight controls using a yoke (as used in Boeing aircraft) yet when you see a view looking at the flight instruments it's the layout of an Airbus A320, which uses a side stick operation.