Travelers who fail to follow the policy could be denied the option to check their bags or be forced to miss their flight.

A United Airlines flight from Beijing to San Francisco aborted its takeoff Monday due to an engine issue, the airline said.

The Fox News Lifestyle Newsletter brings you trending stories on family, travel, food, neighbors helping neighbors, pets, ...

United Airlines updates the domestic check-in times to 45 minutes before departure for passengers starting June 3. The ...

A United Airlines flight to Los Angeles from Honolulu had to turn around after a "potential security concern" was found in ...

Flight attendants at United Airlines have reached a tentative agreement with the company for a new contract, their union said ...

A United Airlines flight headed for Los Angeles from Hawaii was diverted Tuesday after a 'potential security concern' was ...

United Airlines Flight 1169 to Los Angeles returned to Hawaii after a "potential security concern" aboard the plane. The FBI ...

United Airlines reached an “industry-leading” tentative labor deal for its 28,000 flight attendants, their union said Friday.

The flight, which was set to leave from Edinburgh Airport in Scotland, was canceled due to a mechanical issue. The United ...

It's the latest big change to come to airline travel. Starting Wednesday, Southwest Airlines will begin charging customers ...