SJC → SAN: cancellations & delays
Over Jan 2023 - Apr 2026, 1.0% of Norman Y. Mineta San Jose International Airport (SJC) to San Diego International Airport (SAN) flights were cancelled and 21.6% arrived at least 15 minutes late, across 18,665 flights, flown by WN, OO, NK, F9, AS. Cancellations peak in December.
Check today's live SJC departures →Airport pages: Norman Y. Mineta San Jose International Airport (SJC) · San Diego International Airport (SAN)
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.