Delta MD90 at Atlanta on Oct 20th 2014, rejected takeoff

A Delta Airlines McDonnell Douglas MD-90, registration N947DN performing flight DL-1736 from Atlanta,GA to Columbus,OH (USA), was accelerating for takeoff from Atlanta's runway 26L when the crew rejected takeoff reporting an "overhead indication". The aircraft returned to the apron.

Following maintenance and a flight and cabin crew change the aircraft departed again about 2 hours later and reached Columbus with a delay of 2 hours.

A passenger reported they were never told what the actual problem was, gossip pointed towards spoilers or spoiler circuits.