Plot hole: Elias detonates the fuel tank on the plane causing it to completely combust. He previously used the detonator they needed to blow the airplane door. Before this all happened they were supposed to place explosives on the fuel tank which nobody accomplished because they all got killed, but it still exploded. (01:49:00 - 01:52:30)
Other mistake: At the end of the movie the soldiers handcuff Farid despite the fact that he only has one hand.
Continuity mistake: When the terrorists take over the plane we see Eightball brutally stab a secret agent to death, and he gets blood on his face and clothing. In many scenes after this the position and amount of blood can be seen changing.
