United Airlines Flight 93

United Airlines Flight 93 was an American domestic passenger flight from Newark International Airport in New Jersey to San Francisco International Airport in California that was hijacked by four al-Qaeda terrorists on the morning of September 11, 2001, as part of the September 11 attacks. The hijackers intended to crash the plane into a federal government building in Washington, D.C. However, their plan failed when passengers and crew members revolted in an attempt to regain control of the plane.

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