FAA Orders Nationwide Ground Stop on All Departing Flights After Air Traffic Communication Failure

The Federal Aviation Administration ordered a nationwide ground stop on all departing flights on Friday, Nov. 13, citing “extraordinary circumstances and for reasons of safety” after a communications failure hit air traffic control centers across the country. The halt disrupted thousands of flights, and the FAA's notice said departing traffic should stay grounded “until further notice.”

Transportation Secretary Sean Duffy said on X that a “communication issue impacting all Air Route Traffic Control Centers” was to blame, adding that FAA technicians were investigating and that updates would follow. The FAA notice said inbound international flights would be handled case by case. FlightAware reported more than 6,500 flights halted. The cause was not immediately clear. NBC News noted the only comparable nationwide stop came after the September 11, 2001, attacks, when all civilian air traffic was halted and airborne planes were ordered down.

Right-leaning outlets led with the order itself. Breitbart reproduced the FAA's all-caps notice in full, including the international-flight instruction, and relayed Duffy's X post, saying the reason was not immediately clear. Newsmax went further in its headline, describing a “potentially serious radar frequency malfunction” and saying major airports shut down, a technical diagnosis the other outlets' excerpts do not give. Left-leaning outlets also quoted the FAA and Duffy, but added context. NBC News stressed how unusual the alert was and recalled the 2001 grounding. HuffPost supplied the FlightAware tally and noted the FAA announced this week it was expanding an $875 million AI tool called SMART, citing Ars Technica, while acknowledging the cause was unclear. All sides agree on the ground stop and Duffy's explanation; they differ on whether to cite a radar failure or the AI tool. Reuters matched the core account, while Yahoo Sports focused on a Nebraska travel update.