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

Leave before 9 am: 77% depart on time. After 4 pm it’s almost half.

Best time to leave 6–7 am 77% arrive on time from ATL
Best single flight F9 3021 ATL 10:54 → DFW 12:29 · 69% on time Avoid F9 3097 ATL 21:04 → DFW 22:42 · 50% 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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% 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.

F9 3021 ATL 10:54 DFW 12:29 69%
F9 1269 ATL 14:39 DFW 16:09 64%
F9 3097 ATL 21:04 DFW 22:42 50%

All 4 Frontier 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.

F9 3021 ATL 10:54 DFW 12:29 2h 36m 261 69% 1.1% 68 min
F9 1269 ATL 14:39 DFW 16:09 2h 30m 272 64% 0.7% 98 min
F9 3097 ATL 21:04 DFW 22:42 2h 39m 330 50% 2.7% 86 min
F9 2493 ATL 22:40 DFW 00:09 2h 29m 38 68% 2.6% 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.

Frontier ATL DFW 2h 36m 61% 1.7% 906 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