A plane was taxiing down the runway when it abruptly stopped, turned around and returned to the gate.
Passengers were left sitting on the stationary plane for around one hour before it finally took off.
Once the plane was in the sky, a concerned passenger asked one of the flight attendants: “What was the problem?”
“Oh, well the pilot was bothered by a noise he heard in the engine,” explained the flight attendant. “And it took us a while to find a new pilot.”