The airplanes hijacked on 9/11 begin taking off at 7:59 a.m. The first to depart is American Airlines Flight 11, a Boeing 767 that leaves Boston’s Logan International Airport for Los Angles with 92 people on board.
https://www.huffpost.com/entry/9-11-timeline_n_57d300d8e4b06a74c9f48c09

