No one was hurt and a Delta airlines plane has safely returned to Bradley International Airport following a mechanical problem Monday morning.

Just after 11:00 a.m., Delta flight 2457 left Bradley bound for Atlanta. According to officials at the Federal Aviation Authority (FAA), the flight crew declared an emergency due to a gear door issue, and returned to the airport.

The plane safely arrived back at Bradley, and a statement from Delta indicated that maintenance crews are evaluating the aircraft.

“Delta flight 2457 returned to Bradley International Airport shortly after takeoff following an indication of a possible issue with the MD-88’s landing gear. The flight landed safely and maintenance technicians are evaluating the aircraft. The safety of Delta’s customers and crew members are our top priority.”

The FAA will conduct and investigation into the mechanical error. There were no injuries, and no disruptions to the airport.