Timeline
of
8:46 a.m.
Five highjackers crash American Airlines Flight 11 into the World Trade Center North Tower, killing all 76 passengers and 11 crew members, and killing and trapping hundreds more inside the building.
9:03 a.m.
Five highjackers crash United Airlines Flight 175 into the World Trade Center South Tower, killing all 51 passengers and nine crew members, and killing and trapping hundreds more inside the building.
9:37 a.m.
Five highjackers crash American Airlines Flight 77 into the Pentagon, killing all 53 passengers and six crew members, and killing 125 more people on the ground 9:59 a.m.
The World Trade Center South Tower collapses, killing more than 800 people in the building and surrounding area.
10:03 a.m.
Four highjackers crash United Airlines Flight 93 in a field in Pennsylvania after crew and passengers storm the cockpit, killing all 33 passengers and seven crew members.
10:28 a.m.
The World Trade Center North Tower collapses, killing more than 1600 people in the building and surrounding area.
