ORD → SJC: cancellations & delays
Over Jan 2023 - Apr 2026, 0.8% of Chicago O'Hare International Airport (ORD) to Norman Y. Mineta San Jose International Airport (SJC) flights were cancelled and 28.7% arrived at least 15 minutes late, across 927 flights, flown by UA, AA. Cancellations peak in July.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · 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.