Day 7: 6:00 AM - 7:00 AM - S7-E23
Continuity mistake: When the terrorist keeping an eye on Kim bends over to move his baggage for other people to sit down, Kim notices his neck is bleeding from him confronting and killing the FBI agent watching her (which she doesn't know). However, in the last 15 minutes of hour 5:00AM to 6:00AM, when he kills the FBI agent, he doesn't receive a scratch. (00:05:55)
Day 7: 9:00 AM - 10:00 AM - S7-E2
Continuity mistake: In the "previously on 24" recap, Jack tells Renee Walker "the Department of Justice is about to file criminal charges against me." But in that scene in the previous episode, he used the departmental abbreviation "DOJ".
Chosen answer: Nobody knew, not even the writers, until at least halfway through the season when they were writing the end. They wanted to keep all options open.
Nick N.