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Showing Frontier only (incl. its regional partners)All airlines ×
1,221 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 64%.

Best time to leave 5–6 am 96% arrive on time from MCO
Best single flight F9 1563 MCO 07:45 → ATL 09:41 · 84% on time Avoid F9 4025 MCO 17:24 → ATL 19:25 · 58% 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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MCO
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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 1563 MCO 07:45 ATL 09:41 84%
F9 1241 MCO 09:51 ATL 11:39 67%
F9 3975 MCO 15:10 ATL 17:03 60%
F9 4025 MCO 17:24 ATL 19:25 58%

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 1563 MCO 07:45 ATL 09:41 1h 56m 297 84% 2.0% 44 min
F9 1241 MCO 09:51 ATL 11:39 1h 48m 244 67% 1.6% 78 min
F9 3975 MCO 15:10 ATL 17:03 1h 51m 166 60% 2.4% 96 min
F9 4025 MCO 17:24 ATL 19:25 2h 01m 289 58% 2.8% 74 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 MCO ATL 1h 51m 69% 2.1% 1,221 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