ORD → SNA: cancellations & delays
Over Jan 2023 - Apr 2026, 0.5% of Chicago O'Hare International Airport (ORD) to John Wayne Orange County International Airport (SNA) flights were cancelled and 20.2% arrived at least 15 minutes late, across 7,414 flights, flown by UA, AA. Cancellations peak in November.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · John Wayne Orange County International Airport (SNA)
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.