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1,606 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s 68%.

Best time to leave 10–11 am 93% arrive on time from PWM
Best single flight DL 5346 PWM 13:12 → LGA 14:44 · 69% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

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PWM
97
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% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55
New York flights leaving PWM 6–7 am: 2Close ×
DL 5799flown by Republic PWM 06:00 LGA 07:30 1h 29m 55 100% 5.5% –
DL 5841flown by Republic PWM 06:02 LGA 07:30 1h 28m 30 93% 0.0% 38 min

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

American (incl. Republic) 406 89% 1.5% 146 min
Delta (incl. Endeavor, Republic) 1,200 79% 4.8% 83 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

DL 5346flown by Endeavor PWM 13:12 LGA 14:44 69%
All 9 flights on this route →

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

American PWM LGA 1h 29m 89% 1.5% 406 Flying now
Delta PWM LGA 1h 30m 79% 4.8% 1,200 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON