San Francisco International Airport encountered substantial flight disruptions on June 17, 2026, with over 210 flights delayed and 4 cancellations reported. Affected carriers included SkyWest Airlines, United Airlines, and Air India, highlighting significant operational challenges at the airport.
Travelers faced delays and cancellations on a range of domestic and international routes, with flights destined for cities such as Washington DC, Incheon, Denver, Paris, and Rome impacted. These disruptions left hundreds of passengers stranded across the airport’s terminals during the course of the day.
