SNA → SFO: cancellations & delays
Over Jan 2023 - Apr 2026, 1.2% of John Wayne Orange County International Airport (SNA) to San Francisco International Airport (SFO) flights were cancelled and 25.6% arrived at least 15 minutes late, across 14,630 flights, flown by OO, UA, F9, AS. Cancellations peak in November.
Check today's live SNA departures →Airport pages: John Wayne Orange County International Airport (SNA) · San Francisco International Airport (SFO)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.