FAA grounds all departing flights nationwide, halting takeoffs at MSP

The FAA ordered a nationwide ground stop on all departing flights across U.S. airports on Friday afternoon, describing the action as extraordinary and safety-related within the National Airspace System. The measure halted new takeoffs, with officials saying aircraft already in the air would continue to destinations under the last assigned clearances. The directive affected departures nationwide, including at Minneapolis–Saint Paul International (MSP), and prompted widespread disruption as carriers paused outbound operations while regulators assessed the situation.

According to MPR News, the grounding occurred after a communications failure impacted air traffic control centers, triggering the nationwide halt. The report notes that there was no immediate information about specific causes, injuries, aircraft types, or a precise resumption timeline beyond the Friday alert. The disruption created a broad pause in departures at MSP and at airports across the country as airspace management paused pending further guidance.

Financial Times characterized the event as a blanket measure targeting departing flights, signaling that authorities were actively managing a broad-scale safety and operations emergency with no disclosed root cause in the material available. The report emphasizes that the action encompassed all scheduled outbound operations from U.S. airports, while leaving arrivals largely to be processed on a case-by-case basis as conditions evolved.

Reuters provided the clearest operational outline: the FAA described the ground stop as temporary and extraordinary, with new departures halted nationwide while existing flights continued toward their destinations under the last clearances. The agency’s advisory offered no end time in the initial notice and noted that international arrivals would be handled individually as regulators and air-traffic authorities continued to assess the situation. Chicago’s O’Hare International Airport was highlighted in multiple outlets as implementing a mid-afternoon ground stop within the broader national pause.

5newsonline.com and CBS News both reported that O’Hare experienced a separate, location-specific component of the nationwide action, with departures held from 1:00 p.m. to 2:15 p.m. local time due to thunderstorms in the Chicago area. They indicated weather conditions could influence whether the pause would be extended, reinforcing how local meteorology intersected with the national ground stop. Both outlets described the overall action as a precautionary safety measure and noted there were no early reports of injuries or accidents tied to the stoppage or its immediate conduct.

KRXI2 and PIX11 added that Reno-Tahoe International and Reno-Stead airports were among those holding all departing flights as part of the nationwide directive, with travelers urged to verify flight information with their airlines. They also reiterated that the response was described as extraordinary and safety-related, with an ATC Zero-style posture in which airborne flights would proceed under existing clearances while new departures remained paused.

Yahoo and CNBC echoed the nationwide scope, confirming that departures were halted countrywide and international arrivals would be handled on a case-by-case basis. They highlighted that the FAA did not specify a duration for the halt, and the situation was being treated as an evolving investigation, with ongoing updates as regulators looked into root causes and next steps. The reports underscored that no immediate injuries or aircraft accidents were reported in connection with the initial advisory.

CBS News specifically cited Detroit Metro Airport as part of the nationwide action, noting that departures at that facility were included in the halt and emphasizing the ongoing FAA investigation and updates as the agency sought to determine a timeline for resuming normal operations. The coverage also referenced MSP and other major hubs as examples of the broad impact on outbound flights while in-flight operations were allowed to continue under last clearances.