A United Airlines flight has clipped the tail of another United aircraft at Chicago's O'Hare Airport. Authorities say no one was hurt in Friday's incident. The 113 passengers on Flight 2652 from Jackson Hole, Wyoming, were able to leave the plane normally after a delay. United officials say the second plane had its horizontal stabilizer struck and was not moving when the planes hit. Passengers say they didn't realize anything happened until the pilot announced a delay to document the incident.
