Over 500
Normal planes have 2,000 gallons of fuel on hand.
3 planes
The planes crashed in three states. Two planes crashed in New York, one in Virginia near Washington D.C. and one in Pennsylvania.
4
Four planes were hijacked. Two crashed into the World Trade Center, one crashed into the Pentagon, and one crashed in a field.
Two planes, one went into each tower.
4 planes crashed on september 11th 2001
4
yes because i am scared so it did.
Four planes, two hit the World Trade Centers, another crashed into the side of the pentagon, and a fourth crashed in a Pennsylvania field.
2, 2 planes crashed by 2 people. Many more were on the plane but two people were flying them.
Two planes crashed into the Twin Towers in New York on 9-11. Additionally a third plane was crashed into the Pentagon near Washington D.C. and a fourth crashed in a forest in Pennsylvania after the passengers fought the hijackers.