The United ground stop has been lifted at airports in multiple cities as the airline resolved a technical issue. There are ...

Travelers were left scrambling Wednesday as United Airlines planes were suddenly grounded and more than 1,000 flights delayed ...

Delays continued Thursday for some United Airlines passengers after a technical glitch the day before caused the airline to ...

A tech outage led United Airlines to ground flights nationwide Wednesday night, and even with the issue now resolved, over ...

United Airlines has grounded flights nationwide on Wednesday night due to an issue with its weight and balance computer ...

A ground stop is in effect for all United Airlines flights heading to Chicago and other airports across the U.S. Wednesday ...

United Airlines grounded mainline flights at major US airports — including the problem-plagued Newark —  for several hours on Wednesday due to a short-lived technology issue and warned of ongoing ...

A disruption to a system housing United Airlines’ flight information that caused more than 1,000 delays has been resolved, ...

United Airlines flights on major routes were grounded Wednesday because of a technology issue, and additional flight delays ...

A technology issue caused a ground stop on all United Airlines flights destined for Chicago and numerous other major hubs ...

Currently, American and United Airlines operate the only regular-Chicago flights, both to Chicago O'Hare International Airport.

1987: The United Airlines terminal opened at O’Hare International Airport. The $540 million, Helmut Jahn -designed glass and ...