SFO → MIA: cancellations & delays
Over Jan 2023 - Apr 2026, 0.8% of San Francisco International Airport (SFO) to Miami International Airport (MIA) flights were cancelled and 19.1% arrived at least 15 minutes late, across 5,125 flights, flown by AA, UA. Cancellations peak in January.
Check today's live SFO departures →Airport pages: San Francisco International Airport (SFO) · Miami International Airport (MIA)
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.