Flight 93 Memorial Walk

The Flight 93 National Memorial commemorates the crash of United Airlines Flight 93, which was one of four aircraft hijacked in the September 11 attacks. The memorial is located in Stonycreek Township, Somerset County, Pennsylvania, about 2 miles (3.2 km) north of Shanksville and 60 miles (97 km) southeast of Pittsburgh.

United Airlines Flight 93 was a domestic scheduled passenger flight that was hijacked by four al-Qaeda terrorists on board, as part of the September 11 attacks. It crashed into a field in Somerset County, Pennsylvania, during an attempt by the passengers and crew to regain control. All 44 people on board were killed, including the four hijackers.