SJU → JFK: cancellations & delays
Over Jan 2023 - Apr 2026, 1.6% of Luis Munoz Marin International Airport (SJU) to John F. Kennedy International Airport (JFK) flights were cancelled and 21.9% arrived at least 15 minutes late, across 12,168 flights, flown by B6, DL, F9. Cancellations peak in July.
Check today's live SJU departures →Airport pages: Luis Munoz Marin International Airport (SJU) · 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.