A United Airlines flight from San Francisco to Chicago landed in Denver early Monday morning, after a passenger became aggressive with a flight attendant, the airline said in a statement.

A United Airlines flight from San Francisco to Chicago was diverted to Denver early Monday morning after a passenger ...

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

The collision flipped the tug vehicle and its driver, identified as a 64-year-old man employed by United, became trapped.

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 eventually build ...

"We are ensuring he receives any necessary support and care," United Airlines said in a statement. No other customers or crew ...

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 ...

The three new routes offer service from O'Hare International Airport to Billings, Montana; Halifax, Nova Scotia; and Ontario, ...

United Airlines says it’s not in talks to merge or partner with another airline. The Chicago-based carrier took the unusual step to publicly dismiss merger speculation after a report on social media ...

United Airlines is expecting to land more gates at O’Hare International Airport this fall, a bonus resulting from a boom in ...

United Airlines (UA) is one of the world’s biggest airlines. Based out of Chicago, it operates 4,500 flights in over 300 ...