Over 100 Flights Canceled at Seattle-Tacoma International Airport Following Nationwide Ground Stop
More than 100 flights were canceled at Seattle-Tacoma International Airport (SEA) on Saturday, following a nationwide ground stop.

Seattle Tacoma, WA, November 14, 2026 —
Seattle-Tacoma International Airport (SEA) experienced significant disruptions on Saturday, with more than 100 flights canceled. These cancellations followed a nationwide ground stop that affected air travel across the United States.
The ground stop, a measure implemented by aviation authorities, typically halts all departing flights for a period, often due to system outages or safety concerns. While the specific cause of this particular nationwide ground stop was not detailed in the provided information, its impact was felt broadly, including at SEA.
Airports and airlines work to manage the cascading effects of such widespread disruptions. The cancellations at SEA on Saturday indicate that a substantial number of passengers were impacted, leading to altered travel plans for those scheduled to depart from or arrive at the airport.
Information regarding the duration of the ground stop or the specific airlines most affected at SEA was not provided. The airport and its airline partners would have been engaged in processes to rebook affected passengers and resume normal operations as quickly as possible following the lifting of the ground stop.
The total number of canceled flights at SEA exceeded 100, representing a significant operational challenge for the airport and a considerable inconvenience for travelers on Saturday.
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