United Airlines and other major U.S. carriers face significant flight cancellations and delays. The disruptions stem directly from the ongoing U.S. government shutdown, which caused severe staffing shortages at the Federal Aviation Administration (FAA).

To maintain safety, the FAA mandated a 10% reduction in daily flights. This directive impacts United’s extensive network across over 40 major airports.

The disruptions have been substantial. On a single peak day, the nation reported over 2,800 flight cancellations and more than 10,000 delays nationwide.

Major United hubs, including New York, Chicago, and Los Angeles, were severely affected. The airline faces challenging operational conditions as it manages schedules and rebooks stranded travelers. No specific market reaction analysis for UAL stock concerning this event was immediately available.