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

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

Mainline United Airlines flights were briefly halted nationwide due to a fire alarm at a suburban Chicago facility on ...

According to a statement from the airline, a fire alarm inside its Network Operations Center inside the downtown Willis Tower ...

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

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

United Airlines says a fire alarm at the company’s operations center led to a brief nationwide ground stop of all United ...

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 ...

United Airlines’ operations center at Denver International Airport got a big update just before this summer’s big travel rush.

United Airlines is permanently axing U.S. domestic bus routes between airports in the coming weeks. The airline will be ...

United Airlines permanently cancels two landline bus routes and offers refunds to passengers as part of capacity reduction ...