San Francisco International Airport encountered extensive flight disruptions on June 22, 2026, with 225 flights delayed and 8 flights cancelled. These disruptions significantly affected daily operations at the airport throughout the day.
Several airlines were impacted by these disruptions, including United Airlines, Frontier Airlines, SkyWest, and Air Canada. Flights delayed or cancelled involved routes to key domestic and international destinations such as Chicago, Montreal, New York City, Las Vegas, Rome, and Seville.
