On June 22, 2026, San Francisco International Airport encountered significant operational challenges with a total of 225 flight delays and 8 cancellations reported. These disruptions affected a number of flights throughout the day.
The disturbances involved major carriers such as United Airlines, Frontier Airlines, SkyWest Airlines, and Air Canada. The impacted routes included key destinations across the United States and internationally, notably to cities such as Chicago, Montreal, New York City, Las Vegas, and Rome.
