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 United Airlines' Chicago operations center triggered a brief nationwide ground stop, with employees ...

On July 24, 2025, United Airlines, the world’s largest carrier by fleet size, grounded its entire US fleet after a fire alarm triggered an evacuation at its Network Operations Center in Chicago’s ...

Amid growing concerns over aviation safety, the Indian government has initiated direct oversight of Air India, calling for ...