United Airlines flight makes emergency landing at O'Hare Airport

CHICAGO (WLS) -- A United Airlines flight was forced to land at O'Hare International Airport Tuesday night.

United Airlines Flight 1989 from Las Vegas to Chicago landed just after 7:15 p.m. Video shows emergency crews quickly surrounded the plane.

An airline spokesperson said the Boeing 757 made the emergency landing because of a maintenance issue, but would not go into detail.

All 184 passengers and seven crew members were OK.