Pure speculative bullshit. The only part they could even hope to get right is the dudes getting on the plane....the plane taking off, & the descent into the ground.
So hey, lets base an entire movie (90+ mins) on what "might" or "might not" have happened on a plane....and make money off these retards that probably bought the 9-11 alan jackson cd singles for their ipod.
Seriously, if you go see this giant load of dramatic soap opera SHIT, you should be ashamed of yourself.
And i hope the director of the films gets a real bad case of herps