Flights nationwide were grounded across the United States following an air traffic control communications issue, prompting federal aviation authorities to issue an emergency safety order.
Nationwide Ground Stop Issued
US aviation officials ordered a total ground stop for all domestic flights due to extraordinary circumstances and safety concerns triggered by a communication failure affecting Air Route Traffic Control Centers. Transport Secretary Sean Duffy confirmed that FAA technicians launched an immediate investigation into the nationwide telecommunications outage.
Major airports and flight-tracking services verified the widespread disruption. Flightradar24 reported thousands of airborne aircraft en route to US destinations while departures were halted, and passengers arriving at various airports experienced significant delays on tarmacs and inside terminals as departure boards lagged behind the developing situation.
Official Response and Security Status
Authorities have not yet established a definitive timeframe for when the ground stop will be lifted as technical teams work to restore communication systems and safely manage incoming international flights on a case-by-case basis.

