Despite this link, you don’t really want to watch this Flightplan trailer as it gives away far too much of the movie’s story. I’ll sum it up for you: Jodie Foster (with some sort of youth implant so she looks 25 now) is in an ultimate locked-room-mystery: her daughter disappears in the middle of a transatlantic flight and she goes nuts trying to find her, while the crew begins to think that she’s a bit crazy.
Okay, that’s all you need to know. The trailer gives away about three major plot twists and renders the movie unnecessary.