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Showing American only (incl. its regional partners)All airlines ×
1,185 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 82% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 7–8 am 82% arrive on time from ASE

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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% 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.

No American flight on this route ran 150+ times in the year.

All 4 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 6345flown by SkyWest ASE 07:36 DFW 10:57 2h 21m 135 71% 3.7% 136 min
AA 6388flown by SkyWest ASE 10:31 DFW 13:51 2h 20m 44 72% 2.3% 44 min
AA 4912flown by SkyWest ASE 12:51 DFW 16:10 2h 19m 70 77% 7.1% 57 min
AA 6384flown by SkyWest ASE 14:21 DFW 17:40 2h 19m 43 68% 2.3% 153 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 ASE DFW 2h 19m 67% 7.2% 1,185 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