From NetFlix:

When therapist Claire Summers (Anne Hathaway) starts working with the surviving passengers of a plane crash, she discovers that their individual accounts of the tragedy differ significantly from the airline’s official version. As Claire digs deeper for the truth, beyond the airline’s sanitized statements, the survivors suddenly begin to vanish, leaving her swimming in a dark abyss of intrigue and conspiracy.

Give this somewhat mediocre mystery suspense film a “B”. Patrick Wilson (best seen in Little Children (2006)) has fun flirting with Anne Hathaway while she expends a fair amount of energy resisting.

Basically the entire film drives to an ending that had a big enough surprise to catch me unawares (although I had some suspicions).