TTN

The FAA issued two ground stops at San Francisco International Airport on November 12, 2026, in response to dense fog lowering runway visibility. FlightAware recorded 187 flight delays and 3 cancellations with average delays around 63 minutes.

On November 12, 2026, US airports saw over 428 flight delays and 51 cancellations nationwide. Airlines faced operational challenges causing widespread travel disruptions.

The FAA issued two ground stops at San Francisco International Airport on November 12, 2026, due to dense fog reducing visibility below one-tenth of a mile. The disruptions caused 187 flight delays and three cancellations, with arrival delays averaging 63 minutes.