SNA → SMF: cancellations & delays
Over Jan 2023 - Apr 2026, 0.7% of John Wayne Orange County International Airport (SNA) to Sacramento International Airport (SMF) flights were cancelled and 16.5% arrived at least 15 minutes late, across 7,509 flights, flown by WN. Cancellations peak in July.
Check today's live SNA departures →Airport pages: John Wayne Orange County International Airport (SNA) · Sacramento International Airport (SMF)
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.