MIAMI -- Two men were removed from a plane at Miami International Airport Friday night when a passenger alerted authorities and said she overheard them saying they had planned to hijack the plane.

The incident occurred around 10 p.m. on board American Airlines flight 936 from MIA to Hartford, Conn.

The flight never left the gate. The two men were removed and questioned.

K-9 units searched the plane and the flight was given an all-clear to take off.

There were no arrests reported Saturday in the investigation.