The Federal Aviation Administration (FAA) issued a nationwide ground stop for all departing flights on a Friday, citing extraordinary circumstances and safety. U.S. Secretary of Transportation Sean Duffy announced the measure, stating that a communication issue had impacted every Air Route Traffic Control Center across the country.
The order was published to the FAA's National Airspace System Status website. Prior to the nationwide directive, a ground stop had already been implemented at Chicago's O'Hare International and Midway International airports due to a reported equipment outage.
FAA technicians are investigating the cause of the communication failure. While all domestic departing traffic was ordered to remain on the ground, the Air Traffic Control System Command Center stated that inbound international flights would be managed on a case-by-case basis.
For the traveling public, this means a suspension of departures, leading to immediate delays at terminals and potential cancellations as airlines work to reposition aircraft and crews. The source did not specify a timeframe for when operations would resume or which specific software or hardware systems failed.
The effects include potential congestion at international arrival gates as those flights are managed individually. This nationwide action by the FAA, an agency within the Department of Transportation, follows technical failures in the Air Route Traffic Control Centers. What happens next depends on the findings of the FAA technicians currently investigating the communication issue. No specific deadline for a resolution or a scheduled follow-up report was provided.