United 93 plot
"September 11, 2001. Four planes were hijacked. Three of them reached their target. This is the story of the fourth."
The film is about United Airlines Flight 93 on September 11, 2001, which was taken over by terrorists. The passengers learned through conversations on their cell phones that other planes had already flown into the towers of the WTC and that their plane was on its way to Washington DC The film shows how the passengers decided to rebel against the hijackers in a desperate attempt to prevent the plane from crashing.