With the premise 'On Flight 93, however, the takeover took place 46 minutes after takeoff and there were only four hijackers.', is 'The hijacking of flight 93 was unsuccessful until about 6 hours in.' simply an unrelated statement?
On Flight 93, however, the takeover took place 46 minutes after takeoff and there were only four hijackers.###The hijacking of flight 93 was unsuccessful until about 6 hours in.