JFK → PWM: cancellations & delays
Over Jan 2023 - Apr 2026, 4.5% of John F. Kennedy International Airport (JFK) to Portland International Jetport (PWM) flights were cancelled and 21.7% arrived at least 15 minutes late, across 2,745 flights, flown by 9E, B6, YX. Cancellations peak in July.
Check today's live JFK departures →Airport pages: John F. Kennedy International Airport (JFK) · Portland International Jetport (PWM)
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.