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Showing American only (incl. its regional partners)All airlines ×
1,933 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 84% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 12–1 pm 88% arrive on time from DFW
Best single flight AA 6267 DFW 17:27 → COS 18:34 · 65% on time Avoid AA 790 DFW 21:25 → COS 22:23 · 55% 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
9
10
11
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DFW
73
79
90
64
69
62
65
% 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.

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 6267flown by SkyWest DFW 17:27 COS 18:34 65%
AA 790 DFW 21:25 COS 22:23 55%

All 6 American 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 1697 DFW 08:55 COS 09:52 1h 57m 72 77% 1.4% 57 min
AA 6390flown by SkyWest DFW 11:28 COS 12:37 2h 09m 67 89% 3.0% 54 min
AA 1695 DFW 13:50 COS 14:43 1h 53m 72 47% 2.8% 62 min
AA 4956flown by SkyWest DFW 15:37 COS 16:43 2h 06m 68 70% 2.9% 49 min
AA 6267flown by SkyWest DFW 17:27 COS 18:34 2h 07m 364 65% 2.5% 79 min
AA 790 DFW 21:25 COS 22:23 1h 58m 206 55% 4.9% 83 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 DFW COS 2h 04m 72% 2.7% 1,933 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