FAA issues nationwide ground stop citing communications outage
The FAA halted all departures from US airports Friday afternoon after what officials described as a telecommunications issue affecting Air Route Traffic Control Centers. Transportation Secretary Sean Duffy announced the stop on X, while DHS Secretary Markwayne Mullin said it was not caused by a security threat and that international flights would be handled case-by-case. This marks only the third nationwide ground stop in FAA history, following 9/11 and a 2023 system outage.
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The order comes just days after the FAA expanded use of an AI tool, which could invite scrutiny over whether new technology played any role in the outage, though officials have not linked the two. Widespread cancellations suggest the disruption could ripple through air travel for the rest of the day, affecting thousands of passengers nationwide.
- Only the third nationwide ground stop in FAA history, after 9/11 and a 2023 outage.
- Officials attribute the stoppage to a telecommunications issue, not a security threat.
- Airlines have already canceled flights, with disruptions expected to continue for hours.
Source: arstechnica.com, 2026-11-13
Published there as: “FAA orders third nationwide ground stop in its history”
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