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1,835 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 2 in 3.

Best time to leave 5–6 am 97% arrive on time from STL
Best single flight AA 858 STL 05:10 → CLT 08:03 · 94% 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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STL
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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

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.

American (incl. PSA) 1,576 86% 1.6% 113 min
Southwest 259 75% 0.4% 54 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.

AA 858 STL 05:10 CLT 08:03 94%

All 7 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.

AA 858 STL 05:10 CLT 08:03 1h 53m 173 94% 1.2% 94 min
AA 712 STL 07:32 CLT 10:30 1h 58m 104 83% 1.0% 152 min
AA 5345flown by PSA STL 09:08 CLT 12:08 2h 00m 10 70% 0.0% 58 min
AA 2733 STL 09:25 CLT 12:17 1h 52m 62 90% 0.0% 160 min
AA 2717 STL 12:39 CLT 15:34 1h 57m 69 71% 0.0% 52 min
WN 4937 STL 16:05 CLT 18:55 1h 50m 50 52% 0.0% 61 min
AA 2731 STL 18:13 CLT 21:12 2h 00m 66 75% 1.5% 50 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.

American STL CLT 1h 57m 86% 1.6% 1,576 Flying now
Southwest STL CLT 1h 50m 75% 0.4% 259 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