The September 11 attacks took place in New York City.
Two of the planes , American Airlines Flight 11 and United Airlines Flight 175 , were crashed into the North and South towers , respectively , of the World Trade Center complex in New York City .	World Trade Center	World Trade Center (19732001)	Flight 175	United Airlines Flight 175	New York City	New York City	New York	New York (state)	United Airlines	United Airlines	American Airlines	American Airlines	American Airlines Flight 11	American Airlines Flight 11	United Airlines Flight 175	United Airlines Flight 175	North	One World Trade Center#Original building (19702001)	South towers	Two World Trade Center#Original building (19712001)
