A Delta jet with more than 200 people on board was evacuated on the tarmac at the Atlanta airport Friday morning after an engine issue prompted an aborted takeoff, leaving four people injured, airline and airport officials said.

Flight 2668 had 201 passengers onboard, who were evacuated from the plane via emergency slides and taken back to the terminal via ground transportation, according to officials.

Passengers and flight crew members exited the Boeing 757-300 using inflatable slides and were bused back to an airport concourse.