Widespread Disruption at US Airports Following Technical Failure

US airlines continued their efforts on Saturday, November 14, 2026, to restore flight regularity following a widespread technical failure that affected the air traffic control system, causing a nationwide ground stop for over four hours on Friday evening, in one of the largest disruptions to US air navigation in years.

The Associated Press reported that the number of canceled flights on Saturday exceeded 2,500, in addition to hundreds of delayed flights, after the extraordinary decision disrupted airline schedules and altered the travel plans of thousands of passengers.

US authorities explained that the integration of new technologies into the system overloaded aging equipment, causing intermittent disruptions in communications and radar data, which prompted the Federal Aviation Administration (FAA) to issue a precautionary ground stop to ensure navigation safety.

Although the ground stop was lifted on Friday evening, its repercussions extended into Saturday due to the difficulty of redistributing aircraft and crews and restoring normal schedules. Officials confirmed that the incident did not pose a direct threat to aircraft already in the air, and that thousands of flights landed safely while the crisis was being managed.

The incident has reopened the debate regarding the aging air traffic management infrastructure and the need to accelerate modernization programs, especially with the approach of the Thanksgiving travel season in the United States.