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Showing Delta only (incl. its regional partners)All airlines ×
2,966 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s 4 in 5.

Best time to leave 10–11 am 95% arrive on time from SLC
Best single flight DL 907 SLC 07:00 → ATL 12:44 · 95% on time Avoid DL 875 SLC 15:35 → ATL 21:29 · 82% 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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SLC
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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.
DL 907 SLC 07:00 ATL 12:44 95%
DL 897 SLC 08:10 ATL 13:53 92%
DL 912 SLC 23:35 ATL 05:15 88%
DL 835 SLC 09:55 ATL 15:41 86%
DL 906 SLC 13:35 ATL 19:23 85%
· · ·
DL 905 SLC 17:55 ATL 23:48 84%
DL 885 SLC 11:00 ATL 16:45 84%
DL 875 SLC 15:35 ATL 21:29 82%

All 9 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 8770 SLC 06:00 ATL 11:43 3h 43m 14 92% 7.1% 26 min
DL 907 SLC 07:00 ATL 12:44 3h 46m 365 95% 0.3% 51 min
DL 897 SLC 08:10 ATL 13:53 3h 43m 365 92% 0.5% 57 min
DL 835 SLC 09:55 ATL 15:41 3h 46m 349 86% 0.9% 52 min
DL 885 SLC 11:00 ATL 16:45 3h 45m 365 84% 1.1% 75 min
DL 906 SLC 13:35 ATL 19:23 3h 48m 365 85% 0.5% 80 min
DL 875 SLC 15:35 ATL 21:29 3h 54m 260 82% 0.0% 80 min
DL 905 SLC 17:55 ATL 23:48 3h 53m 362 84% 0.3% 80 min
DL 912 SLC 23:35 ATL 05:15 3h 40m 365 88% 0.5% 49 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 SLC ATL 3h 46m 87% 0.6% 2,966 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