Incident Overview
On December 8, 2011, two Delta Airlines aircraft were involved in a ground collision on a taxiway at Atlanta Hartsfield International Airport (KATL), Atlanta, Georgia. The accident occurred during night visual meteorological conditions.
Aircraft Involved
The aircraft involved were Delta Airlines flight 2036, a Boeing 737-700 (registration N303DQ), and Delta Airlines flight 787, a Boeing 757-300 (registration N583NW). Flight 2036 had just landed and was taxiing to the gate, while flight 787 was stopped on a taxiway awaiting clearance.
Sequence of Events
After landing on runway 9R, N303DQ exited onto taxiway N10. The local controller instructed the flight crew to "make a right turn on taxiway N, snug up on a 757, your gate is occupied." At that time, N583NW was stopped on taxiway N, east of taxiway J, facing east. N303DQ stopped on taxiway N, west of taxiway J. Approximately 15 minutes later, the local controller directed N303DQ to make a right turn on taxiway J and hold short of runway 9R to proceed to ramp 1 via taxiway R.
Collision and Damage
The captain of N303DQ reported looking out his left window and perceiving sufficient clearance with N583NW. However, as the turn was completed, the flight crew felt the airplane shudder and stopped. The flight crew of N583DQ immediately reported to the local controller that they believed their aircraft had been struck from behind. The captain of N303DQ confirmed damage to the left winglet. Airport rescue crews were dispatched, inspected both aircraft, and subsequently allowed both airplanes to taxi to their gates without further incident.
Damage Assessment
N583NW received substantial damage to its right horizontal stabilizer and elevator. N303DQ sustained minor damage to its left winglet.
Injuries and Weather
There were no injuries to any passengers or crew members on either airplane. Night visual meteorological conditions prevailed at the time of the accident.