Newly approved development plans have ignited rumors that United Airlines may relocate its headquarters from Chicago to Denver. Why it matters: United is one of Chicago's biggest companies, employing ...

More than 800 flights were delayed or canceled Tuesday at Denver International Airport as a winter storm moved onto the Front Range.

United Airlines plans to expand its flight training center on land it purchased near Denver International Airport but has no ...

United Airlines has filed a master plan with the City of Denver, indicating potential plans to build over 1 million square ...

The intriguing element is that in its infrastructure plan, United Airlines outlined the potential to develop five office ...

The carrier filed plans with Denver that offer more clues for the future use of 113 acres it bought near the Peña Station ...

A United flight from San Francisco International Airport (SFO) heading to Chicago was diverted early Monday morning due to an unruly passenger, the airline said. United flight 1494 ...

CHICAGO (WGN) — United Airlines has sent another signal about a potential move of its corporate headquarters from Chicago to Denver. In a new filing with the City of Denver, United said it may ...

Billings Logan International Airport is set to welcome new seasonal flights by United Airlines, offering direct service to ...

It's the first test of the airport's "use-it-or-lose-it" formula adopted in the lease deal that ushered in the $6.1 billion ...