FAA Orders Nationwide Ground Stop Amid Air Traffic Control Glitch

The Federal Aviation Administration halted all commercial flights across the United States on Friday due to a widespread communication failure in air traffic control systems. The agency issued the order to manage what it described as extraordinary circumstances and to ensure the safety of aircraft in the air.

Transportation Secretary Sean Duffy confirmed the cause in a post on X, stating the stop was triggered by a communication issue impacting all Air Route Traffic Control Centers. He added that FAA technicians are currently investigating the malfunction.

This marks only the second time since September 11, 2001, that the FAA has ordered a nationwide ground stop. The previous occurrence happened in 2023 when the agency’s NOTAM system failed, preventing pilots from accessing necessary pre-departure paperwork. These centers manage all flights traveling above 18,000 feet, and there are 22 such facilities in the U.S.

Airlines and pilots are managing the delay using existing flight plans. John Nance, a contributor to ABC News, noted that pilots in the air are prepared to continue along their designated paths during such emergencies. He explained that air traffic control anticipates these aircraft will eventually need a pathway to land, making the process one of predictability.

The national halt followed earlier regional disruptions. The FAA had already stopped operations at both Chicago O’Hare and Midway airports earlier in the afternoon due to a separate equipment outage. The agency is monitoring the situation as technicians work to restore normal communication across the network.