United Airlines - UA175

United Airlines, Flight 175, flew into the South Tower of the World Trade Center a short time after the North Tower had been hit.

Brief Synopsis:
United Airlines Flight 175 from Boston to Los Angeles - lives lost - 56 passengers, 7 flight attendants, 2 pilots.

Timeline:
UA175 was scheduled to leave Boston Logan Airport at 8am. The flight had an on-time departure. It flew into the South Tower of the World Trade Center between the 78-84 floors at 9:03am killing all on board, and hundreds in the Tower.