Widespread US flight disruptions follow infrastructure failure

A severe technical failure occurred within the Federal Aviation Administration (FAA) systems on Friday, November 13, 2026, during routine maintenance of aging infrastructure. This incident triggered a nationwide ground stop lasting over four hours, causing massive operational chaos. According to reports, more than 19,500 flights have been canceled since Friday, with thousands of passengers affected. While the ground stop was lifted, airlines continue to struggle with recovery as crews and aircraft remain displaced from their scheduled locations.

President Donald Trump has blamed the administration of his predecessor, Joe Biden, for the mismanagement of aviation systems, describing the infrastructure as outdated and damaged. He urged Congress to prioritize funding for a modern air traffic control system to resolve ongoing inefficiencies. Transport Secretary Sean Duffy expects the situation to normalize by Monday. Discrepancies exist in total cancellation figures reported by various sources, with some estimates citing over 14,000 cancellations between Friday and Saturday, while others report up to 19,500 total cancellations through Sunday.