MIA → JFK: cancellations & delays
Over Jan 2023 - Apr 2026, 2.0% of Miami International Airport (MIA) to John F. Kennedy International Airport (JFK) flights were cancelled and 28.9% arrived at least 15 minutes late, across 17,924 flights, flown by AA, DL, B6, F9, YX. Cancellations peak in July.
Check today's live MIA departures →Airport pages: Miami International Airport (MIA) · John F. Kennedy International Airport (JFK)
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.