San Francisco International Airport encountered widespread flight disruptions on June 22, 2026. On this date, the airport recorded a total of 225 delayed flights along with eight cancellations, impacting operations across multiple carriers.
Among the airlines affected were United Airlines, Frontier, SkyWest, and Air Canada. Disruptions extended to key domestic and international routes, including those connecting to Chicago, Montreal, New York City, Las Vegas, and Rome. Passengers on affected flights experienced delays and cancellations at this major hub.
