United Airlines has issued a warning to customers and pre-emptively canceled several flights as the airline takes most of its ...

Starting early Wednesday, United customers won't be able to book flights and access other services as the airline upgrades its reservation system.

Carrier touts putting Starlink connectivity on more than 300 regional jets in 10 months.

United Airlines said Tuesday that a software update triggered a glitch that forced it to halt departures nationwide, briefly crippling one of the nation's biggest carriers on a busy travel day.

United Airlines departures have resumed after being halted nationwide for a brief time Tuesday because of a technology outage. Federal officials said that United crews had been unable to contact ...

Hundreds of arriving and departing flights had been canceled hours before the first snow, sleet or freezing rain is expected ...

The Windy City enjoys plenty of international connections.