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1,074 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 3 in 4.

Best time to leave 8–9 am 91% arrive on time from EWR
Best single flight UA 3630 EWR 09:53 → STL 11:41 · 91% on time Avoid UA 3719 EWR 14:20 → STL 16:07 · 89% 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).

8
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EWR
93
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77
% 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

Pick an hour to see this route’s flights leaving then.

Airlines on this route

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

United (incl. Republic) 1,074 84% 4.8% 69 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.

UA 3630flown by Republic EWR 09:53 STL 11:41 91%
UA 3719flown by Republic EWR 14:20 STL 16:07 89%

All 4 flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.

UA 3630flown by Republic EWR 09:53 STL 11:41 2h 48m 308 91% 3.9% 63 min
UA 3719flown by Republic EWR 14:20 STL 16:07 2h 47m 235 89% 5.5% 72 min
UA 3556flown by Republic EWR 14:20 STL 16:07 2h 47m 36 76% 8.3% 32 min
UA 1527 EWR 22:17 STL 23:44 2h 27m 71 57% 8.5% 67 min

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.

United EWR STL 2h 52m 84% 4.8% 1,074 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