On Sept. 11, 2001, four al Qaeda terrorists hijacked United Airlines Flight 93 shortly after it departed Newark International Airport.

On 9/11, the passengers of United Airlines Flight 93 stormed the cockpit, forcing the hijacked jet to crash in Shanksville, Pennsylvania. But before the world knew of their…

United Airlines Flight 93 ultimately crashed at 10:03 a.m. on Sept. 11, 2001, in a rural field near Shanksville, Pennsylvania.