On 11 September 2001, four airplanes were hijacked by terrorism group al-Qaeda, with two infamously being flown into the Twin ...

Rare footage of the second plane striking the World Trade Center on September ... the North Tower engulfed in smoke after being hit by Flight 11. Moments later, Flight 175 appears, hurtling ...

At 9:02am and 54 seconds United Flight 175 had hit the ... blot the images of September 11 from her mind. If she forgets for a moment, the gaping void where the Twin Towers once stood, visible ...

The airline also says that it is "deeply concerned" about United Flight 175. 11:59 a.m.: United Airlines ... The evacuated building is damaged when the twin towers across the street collapse ...

One of the most powerful artifacts from September 11 is a voice message left from Brian Sweeney, a passenger on the hijacked United Airlines Flight 175, which crashed into the South Tower of the ...

An airborne terrorist attack on the New York's World Trade Centre Twin Towers was predicted by a hero who died saving 2,700 people from the September 11 outrage. British born Rick Rescorla ...

Flight 175: As the World Watched is an American television documentary film that premiered in August 2006 on TLC. It covers the final moments of the passengers and crew on board United Airlines ...

The airline also says that it is "deeply concerned" about United Flight 175. 11:59 a.m.: United Airlines ... The evacuated building is damaged when the twin towers across the street collapse ...