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3,415 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Delta is clearly ahead here: 83% of its flights arrive on time, 14 points better than Frontier.

Best time to leave 7–8 am 90% arrive on time from ATL
Best single flight DL 1500 ATL 07:25 → CLE 09:10 · 93% on time Avoid F9 4036 ATL 18:56 → CLE 20:55 · 59% 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).

7
8
9
10
11
12
13
14
15
16
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18
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ATL
91
86
84
79
87
89
83
83
77
77
72
77
75
67
75
% 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.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
Delta (incl. Endeavor) 2,697 83% 2.0% 59 min
Frontier 718 69% 2.8% 68 min

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.
DL 1500 ATL 07:25 CLE 09:10 93%
DL 2978 ATL 09:43 CLE 11:32 90%
DL 2545 ATL 13:36 CLE 15:23 88%
DL 775 ATL 11:52 CLE 13:38 87%
DL 880 ATL 15:26 CLE 17:17 84%
· · ·
DL 1339 ATL 19:35 CLE 21:26 78%
F9 2410 ATL 09:56 CLE 11:50 74%
F9 4036 ATL 18:56 CLE 20:55 59%

All 14 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 1838 ATL 07:00 CLE 08:53 1h 52m 31 74% 0.0% 37 min
DL 1500 ATL 07:25 CLE 09:10 1h 45m 157 93% 2.5% 103 min
DL 2978 ATL 09:43 CLE 11:32 1h 50m 339 90% 2.1% 40 min
F9 2410 ATL 09:56 CLE 11:50 1h 54m 298 74% 3.0% 71 min
DL 775 ATL 11:52 CLE 13:38 1h 46m 359 87% 2.5% 49 min
DL 2545 ATL 13:36 CLE 15:23 1h 47m 344 88% 1.2% 52 min
DL 880 ATL 15:26 CLE 17:17 1h 51m 223 84% 1.3% 59 min
F9 4210 ATL 16:30 CLE 18:29 1h 59m 107 75% 0.9% 67 min
DL 1350 ATL 16:54 CLE 18:44 1h 50m 218 79% 1.8% 58 min
DL 2750 ATL 17:45 CLE 19:35 1h 50m 96 76% 2.1% 53 min
F9 4036 ATL 18:56 CLE 20:55 1h 59m 267 59% 3.7% 69 min
DL 1339 ATL 19:35 CLE 21:26 1h 50m 231 78% 2.2% 69 min
DL 2150 ATL 21:40 CLE 23:30 1h 50m 45 70% 2.2% 101 min
DL 1320 ATL 22:49 CLE 00:41 1h 52m 363 79% 2.5% 61 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.
Delta ATL CLE 1h 47m 83% 2.0% 2,697 Flying now
Frontier ATL CLE 1h 56m 69% 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