John Hartling Profile: John Hartling Events (2) (8:34 a.m.) September 11, 2001: Air Traffic Controller Takes over Monitoring Flight 11, but Is Unaware It Is Hijacked 2001-09-11 (Shortly Before 8:46 a.m.) September 11, 2001: Boston Center Controller Predicts Flight 11 Will Crash into WTC 2001-09-11