San Francisco International Airport encountered significant travel disruptions on June 25, 2026, with reports of 213 delayed flights alongside three cancellations. These disruptions affected passengers both departing and arriving at the airport throughout the day.
Several major U.S. carriers were impacted, including United Airlines, Alaska Airlines, Delta Airlines, and American Airlines. The delays and cancellations involved a variety of routes, notably flights destined for or coming from key cities such as Los Angeles, New York, Chicago, and London.
