This was the first time two silent clocks were utilized within the same episode.
This is the first episode of the 24 universe to skip over any length of time apart from commercial breaks; it is also the first episode to not cover the same length of time as the time slot the episode airs in.
Last episode of the series.
One of the only two episodes in the '24' universe to depict rain - the other being the 23rd episode of Season 4.
Kya Garwood was cast to play Presidential Aide to Heller, in one of the final scenes on Air Force One. This was filmed but did not get aired.