What Travelers Should Know About the FAA Ground Stop

The FAA paused departures across the United States after communication problems affected multiple air traffic control facilities; the cause and duration were not yet clear.

Travel & PlacesNovember 14, 20263 min readHow Sureno writes this

The short version

The FAA issued a nationwide ground stop on November 13, 2026, after communications problems affected multiple air traffic control facilities ².
A ground stop holds flights at their departure point, so travelers could face delays even if their airport was not where the problem began ².
The FAA said technicians were investigating; the available reports did not establish the cause or when the pause would end ²³.
For international flights arriving in the United States, the FAA said handling would be decided case by case ².

Why did the FAA stop flights nationwide?

On Friday afternoon, November 13, the Federal Aviation Administration ordered a nationwide ground stop for departing flights. The agency said communication issues were affecting multiple Air Route Traffic Control Centers, which help manage aircraft moving through the national airspace ².

The FAA described the action as a safety measure and said its technicians were investigating ². Transportation Secretary Sean Duffy also said technicians were looking into the problem ³. The reports available as of November 14 do not explain what caused the communications failure or identify a specific failed system.

What does a nationwide ground stop mean for my flight?

A ground stop means flights are held at the airport they are due to leave from. The FAA said departing traffic should remain stopped until further notice ²³. That can disrupt travel across the country: an aircraft or crew delayed at one airport may affect later flights elsewhere. The sources report disruption to hundreds of flights, but do not provide a final nationwide count ².

The order covered departing traffic. The FAA said inbound international flights would be managed case by case, rather than stating that every arriving international flight was stopped ².

What should travelers do about delays?

The reports do not set out a special process for passengers. As a practical step, check your flight status with your airline and follow its instructions before leaving for the airport. An FAA ground stop may be updated, and an airline’s flight information can help show whether your particular departure has changed.

If your flight is delayed or canceled, contact the airline about your options. The available sources do not describe passenger compensation rules or establish what any particular airline will offer.

Was the outage caused by an attack?

The information in these reports does not establish that the outage was an attack. Homeland Security Secretary Markwayne Mullin said there was no indication of an attack and described it as a telecommunications outage, according to DW ³. That is a statement about what officials knew at the time, not a complete explanation of the technical cause.

A separate technology outage from 2024 is not evidence of what caused this incident. The sources provided do not connect that event to the FAA’s November 2026 ground stop ⁵.

When will flights return to normal?

The FAA’s direction was to keep departing traffic stopped until further notice, and technicians were investigating ²³. The reports available as of November 14 do not give a confirmed end time, a detailed repair timeline, or a full account of the cause.

Because the situation can change, travelers should look for current notices from the FAA and their airline. The FAA said it would provide updates as they became available, as reported by DW ³.

What we don't know yet

What technical problem caused the communications disruption.
How long the ground stop lasted and when normal departures resumed.
The final number of delayed or canceled flights and the total passenger impact.

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Questions people ask

What is an FAA ground stop?

It is an instruction to hold flights at their departure point. In this incident, the FAA told departing traffic to remain stopped until further notice ²³.

Were all US flights canceled?

The sources say the FAA halted departing traffic nationwide, not that all flights were canceled. They do not give a final count of cancellations ².

Were international flights affected by the FAA stop?

The FAA said inbound international flights would be handled case by case ². The available reports do not say how many such flights were delayed or diverted.

Did officials say the FAA outage was a cyberattack?

The reports do not establish that it was a cyberattack. DW reported that Homeland Security Secretary Markwayne Mullin said there was no indication of an attack and called it a telecommunications outage ³.

Where can I get updates about my delayed flight?

Check your airline’s current flight information and follow its instructions. The FAA said technicians were investigating and that updates would be provided as available ²³.

Sources

FAA issues nationwide ground stop citing communication issues affecting ‘multiple’ air traffic control facilities — CNBC, 2026-11-13
FAA issues US national ground stop on all flights — dw.com, 2026-11-13
2024 CrowdStrike-related IT outages — Wikipedia

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