FAA Grounds Flights at Major Northeast Airports After Equipment Failure
Flights out of Newark, Philadelphia, and New York-area airports faced major delays Monday after an FAA equipment problem halted departures and arrivals, stranding thousands of travelers.
By Priya Raghunathan · First published 21 Sept 2026
In brief
- The FAA ordered ground stops at Newark, Philadelphia, JFK, and LaGuardia airports due to an equipment outage.
- A circuit failure and fiber cable cut were cited as the causes of the technical disruption affecting air traffic control communications.
- Flights at some of the busiest East Coast airports were paused for at least 30 minutes, with delays lasting hours in some cases.
- Thousands of passengers experienced significant delays and cancellations, causing widespread disruption to air travel across the United States.
- The FAA is working to resolve the equipment issue, but normal operations remain disrupted at the affected airports.
Timeline · 4 moments
FAA orders ground stops at Newark and Philadelphia
NBC News ↗Equipment outage confirmed at major NYC-area airports
CBS Top Stories ↗JFK and LaGuardia flights also halted by FAA
CBC Top Stories ↗Circuit failure identified as cause of hours-long ground stop
New York Post ↗How it started
The disruption began Monday when the Federal Aviation Administration identified a critical equipment problem affecting air traffic control communications. This technical issue quickly led to safety concerns at several major airports in the Northeast.
Officials cited both a circuit failure and a fiber cable cut as possible causes for the outage, which made it impossible for flights to safely depart or arrive at key airports.
How it unfolded
On September 21, the FAA issued ground stops at Newark Liberty International and Philadelphia International airports, halting all flight departures and arrivals. New York's JFK and LaGuardia airports were also affected as the equipment problem spread, according to multiple reports.
The initial pause was expected to last at least 30 minutes, but the outage persisted for hours, snarling schedules and forcing airlines to delay or cancel flights. Passengers at the airports faced long waits, uncertainty, and crowded terminals as they waited for updates.
Officials described the situation as chaotic, with air travel across the country impacted due to the central role these airports play in national and international routes. The FAA worked with airport authorities and airlines to manage the backlog and communicate with affected travelers.
By late Monday, there was no clear timeline for a full return to normal operations, and delays continued to ripple through the system.
Where it stands
As of now, the FAA is still addressing the equipment outage and has not announced a complete resolution. Flights at Newark, Philadelphia, JFK, and LaGuardia remain delayed, and operations are only partially restored.
Travelers should expect continued delays and are advised to check with their airlines for the latest updates. The situation remains fluid as technical teams work to restore full communications and air traffic control capabilities.
What to watch
The key questions are when the FAA will fully resolve the equipment problem and how quickly normal flight operations can resume. Travelers and airlines are waiting for clear guidance on when the backlog of delayed flights will be cleared and whether further disruptions are possible in the coming days.
