Other mistake: After the medical student leaves the unconscious co-pilot to one of the other passengers to watch while he goes to the bathroom, she notices his hands grow cold after a bit. It is only then they realise he has stopped breathing, and then get a defibrillator out and are successfully able to use it to revive him with CPR as well. However if he has stopped breathing for long enough that his hands have started to get cold, he would already be way too far gone to be able to be revived.
Other mistake: The shot before Dredd tells Anderson the terms of the assessment is flipped: you can tell because the judges walking in the corridor have their badges pinned to the right side: with every other judge in every scene of the movie, it's on the left side. (00:10:25)
Other mistake: In hospital, Maria's oxygen mask has a kink in the line near her mouth, which would mean she wouldn't be getting any oxygen at all - or very little.
Other mistake: The Wolverines football team is playing a home game, as evidenced by their opponents departing on buses, yet they are wearing their away white uniforms.
Suggested correction: Throughout the history of the sport, many NCAA, NFL, and highschool teams have used white as their home colors. The Chiefs, Dolphins, Eagles, and Cowboys were all well known for wearing white at home during the 80s.