United Airlines temporarily halted all mainline flights across the USA due to an emergency fire alarm at its Chicago-area ...

United Airlines was forced to issue a nationwide ground stop for its entire fleet after a fire alarm sounded at its ...

A fire alarm at ' Chicago operations center triggered a brief nationwide ground stop, with employees temporarily moving to a ...

United Airlines temporarily grounded all mainline flights nationwide due to a fire alarm at its Chicago operations center, ...

United Airlines issued a nationwide ground stop for all mainline flights on Thursday after its Chicago operations center ...

United Airlines grounded all US flights on July 24, 2025, after a fire alarm at its Willis Tower HQ in Chicago. Service resumed, but delays linger. Learn more., US News, Times Now ...

For example, United Airlines heavily favors Boeing planes, while only Delta operates wide-body Airbus jets. United also operates the world's largest fleet with more than 1,000 planes.

United Airlines has begun installations of Starlink internet on its regional aircraft, expecting to outfit more than 300 by the end of the year. The first of its aircraft to have the service ...