A Southwest Airlines flight en route from Orlando, Florida, to Manchester, New Hampshire, was forced to divert after the flight crew detected signs of a suspected fuel leak while cruising at 37,000 feet.
Flight WN4761, operated by a Boeing 737-800, departed Orlando International Airport at 8:54 a.m. EDT on July 20. Approximately one hour into the journey, while flying over South Carolina, the crew identified indications of a possible fuel leak and initiated emergency procedures.
Why was the aircraft diverted?
Following standard aviation safety protocols, the pilots declared an airborne emergency and transmitted the internationally recognized “Squawk 7700” emergency transponder code to air traffic controllers.
The aircraft was subsequently diverted to Charleston International Airport, where emergency response teams were positioned on standby before its arrival.
How did the emergency landing unfold?
The Boeing 737-800 landed safely on Runway 15 at Charleston International Airport without incident.
Airport emergency personnel were in place as a precaution, but no evacuation or additional emergency measures were required after the aircraft came to a stop.
Were there any injuries?
No injuries were reported among the 137 passengers and crew members on board the flight.
Passengers safely disembarked after the aircraft reached the gate.
What happens next?
The aircraft has been withdrawn from service for a comprehensive maintenance inspection to determine whether a fuel leak occurred and, if so, what caused the suspected malfunction.
Neither Southwest Airlines nor aviation authorities have reported the findings of the inspection, and the cause of the suspected fuel leak remains under investigation.