San Francisco International Airport encountered significant operational disruptions on June 22, 2026, with a total of 225 flights experiencing delays and eight flights being canceled.
Among the airlines affected were United Airlines, Frontier Airlines, SkyWest Airlines, and Air Canada. These disruptions impacted both domestic and international routes, including flights to cities such as Chicago, Montreal, New York City, Las Vegas, and Rome.
Travelers on these flights faced extended wait times and cancellations, affecting travel plans across various destinations served by the airport on that day. Details regarding the reasons behind these disruptions and any passenger assistance measures have not been
disclosed.
