U.S. Flights Grounded Due to Communication Failure

All U.S. flights were grounded on November 13, 2026, causing widespread travel disruption across the country. This was due to a major communication outage, which officials emphasized was not caused by any malicious attack.

The nationwide stop left tens of thousands of travelers stuck at airports. Some passengers were removed from planes just before takeoff as crews tried to gather information about the situation.

This incident marked only the second time such a national ground stop had occurred since the 9/11 attacks. A similar brief stop happened in January 2023 due to a pilot notification system failure.

Passengers expressed frustration and confusion. Joseph Anderson, trying to fly from Las Vegas to Oakland, said he was unsure whether to reschedule his trip or try driving, but highways would likely be crowded if everyone tried that.

The Federal Aviation Administration (FAA) announced the ground stop after a communication issue affected all Air Route Traffic Control Centers. The agency described it as a temporary telecommunications outage and explained they were acting out of caution.

Homeland Security Secretary Markwayne Mullin stated there was no evidence of a threat to the U.S., though officials were not ruling out any possibilities.

The FAA order came a day after Transportation Secretary Sean Duffy requested $30 billion from Congress to modernize the air traffic control system. It also followed a global Microsoft outage that disrupted millions on November 14, which the company blamed on technical issues, not cyber or AI attacks.

At airports, passengers faced confusion and delays. At LaGuardia Airport, Tiara Johnson was trying to fly to Orlando for a concert but kept being told her flight was delayed. At Las Vegas’ airport, some travelers were given conflicting information about how long the stop would last—ranging from eight hours to 24.

Many stranded passengers scrambled to find alternatives, with long lines forming at rental car counters. Susan Sardina had already boarded her flight when she was told to disembark due to the issue.