SMF → SNA: cancellations & delays
Over Jan 2023 - Apr 2026, 0.6% of Sacramento International Airport (SMF) to John Wayne Orange County International Airport (SNA) flights were cancelled and 14.8% arrived at least 15 minutes late, across 7,528 flights, flown by WN. Cancellations peak in August.
Check today's live SMF departures →Airport pages: Sacramento International Airport (SMF) · 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.