6 of 7 U.S. flights out of Edmonton cancelled because of U.S. ground stop: airport

Six of seven U.S.-bound flights from Edmonton International Airport (YEG) were cancelled on Friday as the U.S. Federal Aviation Administration issued a nationwide ground stop for departures, according to Edmonton International Airport. The stoppage affected multiple outbound services from YEG, with the airport urging travelers to verify the status of their specific flight with their airline before heading to the terminal as the situation remained fluid and continuing to unfold.

Edmonton airport spokespeople confirmed that seven flights were scheduled to depart YEG for U.S. destinations on Friday, and that several of those departures could be impacted by the FAA action. They described the ground stop as nationwide and immediate, and noted that the duration of the restriction was not provided and that updates were expected as the FAA investigated the root causes. The news aligns with reports indicating that some U.S.-origin ground operations were paused while U.S. authorities reviewed air traffic control communications.

U.S. Transport Secretary Sean Duffy, via social media, attributed the grounding to a “communication issue” affecting all U.S. Air Route Traffic Control Centers. The FAA’s advisory described the stop as part of extraordinary safety measures while air traffic control operations were reviewed. The situation prompted airlines and airports across North America to reassess schedules, with international arrivals to be handled on a case-by-case basis as the FAA investigation continued.

CTV News also reported that the disruption tied into broader FAA actions impacting Canadian and international airports in the surrounding hours. Montreal-Trudeau International Airport, for example, announced a temporary suspension of all flights to and from the United States in response to the nationwide ground stop. Travelers were urged to check with their airlines for status, as delays and cancellations were anticipated. The Edmonton reporting noted the evolving nature of the disruption and the need for travelers to seek up-to-date information.

Other outlets summarized the FAA’s stance by describing a two-phase effect: aircraft already airborne would continue to their destinations under the last assigned clearances, while new departures were not issued during the halt. The ground stop was characterized as nationwide and temporary, with ongoing FAA investigation and updates anticipated. Several reports highlighted the absence of reported injuries or aircraft accidents connected to the stop at that stage.

Regionally, Chicago’s O’Hare International Airport emerged as a notable carve-out within the national pause, with departures held from 1:00 p.m. to 2:15 p.m. local time due to thunderstorms in the area. Weather conditions including rain and thunderstorms were cited as contributing factors to ongoing flight disruptions at the hub, and there was discussion of a possible extension of the pause depending on evolving weather and investigation findings. Detroit Metro Airport also faced impact as part of the nationwide action, though specific flight details were not provided in the earliest summaries.

In coverage that framed the event as a broad, unprecedented interruption to U.S. air travel, outlets repeatedly described the action as extraordinary safety measures tied to communications concerns within ATC centers. The FAA advised that international arrivals would be managed on a case-by-case basis as investigations continued, and that the stoppage remained temporary with no announced end time in initial advisories. The reporting underscored that the disruption stretched beyond Canada, affecting multiple airports and travel plans centered on the United States.