MIA → SJU: cancellations & delays
Over Jan 2023 - Apr 2026, 0.8% of Miami International Airport (MIA) to Luis Munoz Marin International Airport (SJU) flights were cancelled and 24.1% arrived at least 15 minutes late, across 9,265 flights, flown by AA, F9, NK, MQ. Cancellations peak in June.
Check today's live MIA departures →Airport pages: Miami International Airport (MIA) · Luis Munoz Marin International Airport (SJU)
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.