Thousands of flights face delays and cancellations across the United States after a telecommunications outage forced the Federal Aviation Administration to issue a rare nationwide ground stop for all departing traffic.
FAA Orders Nationwide Ground Stop Due to Radar Issues
- The Federal Aviation Administration ordered the nationwide ground stop on Friday afternoon due to an unresolved telecommunications and radar issue affecting regional air traffic control facilities.
- Transportation Secretary Sean Duffy confirmed that all 22 regional centers are affected, the first nationwide suspension since January 2023.
- Officials state there is no indication of malicious activity or a cyberattack, while technicians investigate the root cause of the equipment failure.
Systemic Failures Strike Regional Air Centers
The Federal Aviation Administration ordered a nationwide ground stop on Friday afternoon due to extraordinary circumstances and for reasons of safety, according to an alert distributed to airlines as reported by NBC News. The instruction directed all aircraft awaiting departure to remain on the ground until further notice.
Inbound international flights are managed on a case-by-case basis. Transportation Secretary Sean Duffy said that communications problems are affecting all 22 regional air traffic control centers responsible for directing aircraft between airports nationwide, as noted by Ynetnews.
Internal messaging from CNBC indicated that the issues relate directly to communication and radar problems impacting multiple Air Route Traffic Control Centers. Homeland Security Secretary Markwayne Mullin stated there is no indication as of yet of anything nefarious, attributing the disruption to a telecommunications outage. “We are assured that everybody is safe,” Mullin said.
The @FAAnews issued a nationwide ground stop for all U. S. airports following a communication issue impacting all Air Route Traffic Control Centers. FAA technicians are investigating the issue. We will provide immediate updates as we have them.
Modernizing Aging Air Traffic Control Technology Requires Billions
The disruption highlights ongoing challenges in modernizing aging technology across American air traffic control facilities. Congress approved $12.5 billion last year to replace outdated copper wiring with fiber-optic cables and upgrade airport radio systems, according to Boston.com. Duffy has said that an additional $30 billion will be needed to complete the comprehensive overhaul, and the White House has begun lobbying Congress to approve it.
| Event Date | Triggering Event | Scope |
|---|---|---|
| September 11, 2001 | Terrorist attacks | Nationwide (All airborne planes landed) |
| January 2023 | Notice to Air Missions system failure | Nationwide (Temporary departure suspension) |
| November 13, 2026 | Communications failure | Nationwide departures grounded |
Aviation safety expert Steve Arroyo said that the shutdown differs from the post-September 11 protocols because aircraft already in flight are not ordered to land immediately.
The FAA has issued a nationwide ground stop impacting flights at Boston Logan and airports across the country. We are monitoring the situation and working with the FAA and our airline partners. Passengers should check with their airlines for the latest flight updates. pic.twitter.com/Oc4tGMQ9zC
“If you don’t have that ability, whether it’s because the old wires that they have are just run down or for whatever reason, you’ve got to stop airplanes on the ground,” Arroyo told ynetglobal.
“And not put them in the air where you’re going to risk not being able to communicate with them,” Arroyo added.
Operational Strains at Major Hubs
Passengers experienced immediate disruptions as flights were turned back to terminals or held at gates.
“At first the pilot announced that there was some kind of radio issue,” said Deveren Werne, a passenger on an aircraft scheduled to depart Indianapolis.
ALERT: Expect flight delays related to a nationwide ground stop reported by the Federal Aviation Administration. Our airport facilities are open. Check with your airline regarding the status of your flight. pic.twitter.com/8e79PkCmwF
“Then a little while later, the pilot said something like, ‘There is something going on that’s more serious than that,’” Werne said.
Disclaimer: The information provided in this article is for educational and informational purposes only and does not constitute financial advice.
⚠️ #TravelAlert (11/13/26) ⚠️ A nationwide @FAANews ground stop is currently in effect. If you’re flying today, please check with your airline for your flight status before leaving for the airport. Thank you for your patience and understanding. pic.twitter.com/xPs7oAcRKS
Earlier coverage: FAA Orders Nationwide Ground Stop Citing Security Reasons
More on Sean Duffy
ALERT: Due to an equipment issue, the FAA has issued a nationwide ground stop. Departing flights are currently being held until further notice. If traveling this afternoon/evening, please confirm flight status with your airline. More information to come. pic.twitter.com/2pOpC2pxqq
The FAA has issued a nationwide ground stop. All departing flights at IAH are being held until further notice from the FAA. Passengers should check their flight status directly with their airline for flight status. pic.twitter.com/WeDUgAqLAo
Only the second time since 9/11 that the FAA has ordered a full ground stop https://t.co/f3OUOs9Qb1 pic.twitter.com/OzXsh9lFRR
The FAA has issued a nationwide ground stop for all flights. Travelers should confirm their flight status with their airline before heading to the airport.
TRAVEL ALERT: A nationwide ground stop has been issued by the FAA at DEN and other airports for departing flights. Airborne flights are still able to arrive. Passengers should check directly with their airline for their latest flight status.
The Federal Aviation Administration (FAA) is experiencing a nationwide ground stop that is currently affecting airline operations. Please check with your airline directly for flight information prior to your travels. For airport status, please visit: https://t.co/JKuNBVb9Fl.
