Two fistfights between Norris' character and some terrorists, and several shootouts. There is some blood, but nothing too gory or bloody. The last half of the movie has most of the action, with many shootouts and chases, but most of the violence is PG-13 level, and not too bad.
Some scenes violence involving gunplay, and hand to hand combat that results in some blood.
Profanity
Moderate
2 uses of "godd*mn", 5 uses of "hell", 2 uses of 'ass', 8 D-words, 2 uses of 'bitch', 5 uses of 'shit', and 1 usage of "bastard".
Alcohol, Drugs & Smoking
Mild
A man is seen in a bar (he doesn't drink though).
People are drinking Budweisers on a plane.
Frightening & Intense Scenes
Moderate
The two highjackers beat innocent people with their fist, guns and a plane chair arm. The scenes of torture through sleep-deprivation and the plane being taken over are the most intense parts of the film.