Continuity mistake: Colm's car gets hooked up to the plane and then, after crashing into the watchtower, falls to the ground. If you watch the shots of the car falling you can see John Cusack's arms go from folded to at his side multiple times. You never see him move them, they just appear to have changed positions. (01:28:35)
Continuity mistake: When Diamond Dog puts the hat on in the plane after it's hijacked, he puts it on backwards.A second later, it's on straight without him turning it around. (00:43:55)
Continuity mistake: Coe releases Pinball's dead body from the forward landing gear bay and pushes it out of the aircraft. The landing gear then starts to retract. Cut to a wide shot of the aircraft with Pinball's body falling away, and the forward landing gear is retracted, and the landing bay doors fully closed. Cut to Poe in the landing gear bay, and the gear is still retracting, and the bay doors are wide open. (00:52:00)
Continuity mistake: When the plane is crashing into the hotel, it crashes into a white corvette. Then it cuts to another scene, then it cuts to back outside, and you see the plane crash into the corvette again, from a different angle. Then it does the same thing 2 more times, until the plane is actually stopped. After it cuts to another scene outside, you see the same corvette, with only a flaming piece of metal on the hood, not completely shattered like it should be. (01:37:30)
Continuity mistake: When the Poe family is reunited, Trisha can be seen holding on to Casey in the close-up. When Casey hugs Cameron in the wide shot, Trisha is not holding her.
Suggested correction: She pulled away from her mom and went to her dad.
Continuity mistake: When Cameron and Diamond Dog go into the belly to inspect what's wrong with the landing gear, Cameron flips a switch to turn on the lights on the floor of the belly. When he does this, you can see a lot of boxes between the landing gear and the ladder that him and Diamond Dog climbed down. But, as they head to the back to look at the landing gear, all the boxes are now gone.
Continuity mistake: In the extended edition, after Johnny attacks Guard Bishop and is stopped by Cameron, the cons run back to the plane to escape, and all of a sudden Johnny appears from nowhere with a gun and is shot, when he was just on the plane being beaten up by Cameron, and is then shown being put in chains by Cameron back on board the plane.
Continuity mistake: When Pinball leaves the plane, he opens a door under the cargo hold, and he never makes it back on the plane, but when the plane is taking off, that door is now closed. (00:43:00)
Continuity mistake: The last shot of the plane as it's taking off from the runway with Malloy's car attached to it is a flipped shot. Notice the logo and Jailbird writing near the nose of the plane are backwards.