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

Leave before 9 am: 86% depart on time. After 4 pm it’s 73%.

Best time to leave 6–7 am 87% arrive on time from CLE
Best single flight F9 2467 CLE 06:40 → ATL 09:01 · 77% on time Avoid F9 4209 CLE 17:51 → ATL 20:06 · 67% 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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CLE
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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 2467 CLE 06:40 ATL 09:01 77%
F9 2409 CLE 15:46 ATL 17:50 72%
F9 4209 CLE 17:51 ATL 20:06 67%

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 2467 CLE 06:40 ATL 09:01 2h 21m 158 77% 3.2% 98 min
F9 2409 CLE 15:46 ATL 17:50 2h 04m 296 72% 3.4% 74 min
F9 4209 CLE 17:51 ATL 20:06 2h 15m 252 67% 2.0% 83 min
F9 1837 CLE 20:46 ATL 22:54 2h 08m 12 58% 0.0% 33 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 CLE ATL 2h 15m 71% 2.8% 718 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