SFO → SUN: cancellations & delays
Over Jan 2023 - Apr 2026, 1.2% of San Francisco International Airport (SFO) to Friedman Memorial Airport (SUN) flights were cancelled and 16.5% arrived at least 15 minutes late, across 834 flights, flown by OO. Cancellations peak in January.
Check today's live SFO departures →Airport pages: San Francisco International Airport (SFO) · Friedman Memorial Airport (SUN)
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.