San Francisco International Airport encountered extensive flight disruptions on June 17, 2026, with more than 210 flights delayed and four flights canceled. Airlines impacted include SkyWest Airlines, United Airlines, and Air India, among others.
Domestic and international routes were affected, with flights to destinations such as Washington DC, Incheon, Denver, Paris, and Rome experiencing significant delays or cancellations. Hundreds of passengers at the airport faced disruptions as a result of these operational challenges.
