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Showing Delta only (incl. its regional partners)All airlines ×
1,827 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 4 in 5.

Best time to leave 8–9 am 92% arrive on time from ATL
Best single flight DL 1115 ATL 10:15 → DAL 11:24 · 92% on time Avoid DL 2780 ATL 16:38 → DAL 17:55 · 79% 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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ATL
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84
% 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.
DL 1115 ATL 10:15 DAL 11:24 92%
DL 441 ATL 08:12 DAL 09:24 90%
DL 512 ATL 13:59 DAL 15:03 86%
DL 1104 ATL 21:15 DAL 22:34 82%
DL 2780 ATL 16:38 DAL 17:55 79%

All 5 Delta 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 441 ATL 08:12 DAL 09:24 2h 14m 256 90% 3.1% 46 min
DL 1115 ATL 10:15 DAL 11:24 2h 09m 316 92% 1.6% 61 min
DL 512 ATL 13:59 DAL 15:03 2h 13m 365 86% 1.4% 51 min
DL 2780 ATL 16:38 DAL 17:55 2h 17m 361 79% 2.5% 69 min
DL 1104 ATL 21:15 DAL 22:34 2h 19m 364 82% 2.5% 78 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 DAL 2h 14m 85% 2.1% 1,827 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