PSM → SFB: cancellations & delays
Over Jan 2023 - Apr 2026, 0.2% of Portsmouth International Airport at Pease (PSM) to Orlando Sanford International Airport (SFB) flights were cancelled and 27.0% arrived at least 15 minutes late, across 453 flights, flown by G4. Cancellations peak in October.
Check today's live PSM departures →Airport pages: Portsmouth International Airport at Pease (PSM) · Orlando Sanford International Airport (SFB)
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.