BOI → SJC: cancellations & delays
Over Jan 2023 - Apr 2026, 0.2% of Boise Air Terminal/Gowen Field (BOI) to Norman Y. Mineta San Jose International Airport (SJC) flights were cancelled and 11.5% arrived at least 15 minutes late, across 2,291 flights, flown by WN, OO. Cancellations peak in December.
Check today's live BOI departures →Airport pages: Boise Air Terminal/Gowen Field (BOI) · Norman Y. Mineta San Jose International Airport (SJC)
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.