* Why did Roy even bother getting on the plane in the beginning of the movie? He apparently knew it was full of his enemies and he was apparently quite capable of getting around without it.
** He's in a hurry to get to Simon, he doesn't have the ''time'' to find another flight.
** Alternatively, it's because he saw that the computer had mysteriously changed it's mind and let June on the flight. Suspicious, he got on to make sure she would be safe.
* Related to the above, the woman at the computer claims the flight to be booked but when June actually gets on she notes that it's practically empty. With such an obvious discrepancy, wouldn't they ignore what the computer says and start giving people seats so soon before takeoff? And she's going to BOSTON, one of the largest cities in the U.S.A. so where are all the other people who were told no?