The Federal Aviation Administration (FAA) lifted a nationwide ground stop that had disrupted air travel across the United States, delaying or canceling nearly 7,000 flights.
The unprecedented nationwide halt was initially ordered due to extraordinary circumstances stemming from a telecommunications outage. During a subsequent press briefing, Trump administration officials, including Homeland Security Secretary Markwayne Mullin, stated there was no indication of a cyberattack or any known security threat, clarifying that the incident was separate from an ongoing Microsoft tech outage.
Federal officials and FAA technicians began investigating the root cause of the breakdown. Sean Duffy noted that unraveling the exact sequence of events would take time while pointing to historical concerns regarding system upgrades.
Airports across the country experienced significant passenger delays as operations gradually resumed following the lifting of the ground stop.
