8:45 a.m. (all times are EDT): A hijacked passenger jet, American Airlines Flight 11 out of Boston, Massachusetts, crashes into the north tower of the World Trade Center, tearing a gaping hole in ...

Last Tuesday, American Airlines Flight 77 was hijacked after leaving Dulles. It crashed into the Pentagon, killing all of its crew members and passengers.

which involved two hijacked American Airlines jets: Flight 11, which hit the North Tower of the World Trade Center, and Flight 77, which was flown into the Pentagon. The worst aviation accident ...