A United Airlines flight from Los Angeles to London was diverted to Chicago's O'Hare International Airport Wednesday due an unruly passenger.
United-Continental spokeswoman Christen David said United 934 was diverted to Chicago at 1:21 a.m. and was canceled after the incident.
Authorities said a female passenger apparently pushed other passengers and an airplane crew member.
Federal authorities did not charge the woman because the flight was over Canada at the time of the disturbance.
David said passengers were switched to other flights.