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1,823 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s 3 in 4.

Best time to leave 7–8 am 94% arrive on time from OKC
Best single flight DL 1184 OKC 05:49 → ATL 08:59 · 93% on time Avoid DL 2862 OKC 17:07 → ATL 20:29 · 83% 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).

5
6
7
8
9
10
11
12
13
14
15
16
17
18
OKC
93
91
93
86
87
77
86
83
73
77
% 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) 1,728 89% 2.7% 97 min
Southwest 1 – 0.0% –
Frontier 94 – 3.2% 103 min

Dimmed: fewer than 150 flights in the year, too few to rank.

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 1184 OKC 05:49 ATL 08:59 93%
DL 1158 OKC 07:00 ATL 10:10 92%
DL 2490 OKC 11:14 ATL 14:19 91%
DL 2020 OKC 13:06 ATL 16:16 84%
DL 2862 OKC 17:07 ATL 20:29 83%

All 6 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.
DL 1184 OKC 05:49 ATL 08:59 2h 08m 365 93% 2.7% 128 min
DL 1158 OKC 07:00 ATL 10:10 2h 10m 365 92% 2.5% 150 min
DL 2490 OKC 11:14 ATL 14:19 2h 08m 355 91% 4.2% 73 min
DL 2020 OKC 13:06 ATL 16:16 2h 12m 297 84% 1.0% 58 min
F9 3874 OKC 13:51 ATL 17:15 2h 24m 92 53% 3.3% 103 min
DL 2862 OKC 17:07 ATL 20:29 2h 19m 307 83% 2.9% 102 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 OKC ATL 2h 08m 89% 2.7% 1,728 Flying now
Frontier OKC ATL 2h 24m 54% 3.2% 94 Flying now
Southwest OKC ATL – 100%few flights 0.0% 1 Not 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