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

No clear winner: Delta’s EWR → SLC flights land within a few points of 78% on time whatever the hour.

Best time to leave 7–8 am 85% arrive on time from EWR
Best single flight DL 1009 EWR 07:15 → SLC 10:13 · 81% on time Avoid DL 2033 EWR 17:59 → SLC 21:18 · 78% 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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EWR
75
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67
% 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 1009 EWR 07:15 SLC 10:13 81%
DL 2033 EWR 17:59 SLC 21:18 78%

All 2 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 1009 EWR 07:15 SLC 10:13 4h 58m 364 81% 1.6% 72 min
DL 2033 EWR 17:59 SLC 21:18 5h 19m 182 78% 4.9% 76 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 EWR SLC 5h 19m 78% 2.2% 722 Flying now

Alternatives with one stop

All connections →
DeltaDetails → EWR 08:30 → ATL 10:52DL 2365 1h 02m Atlanta ATL 11:54 → SLC 13:50DL 663 7h 20m 86% 72%
DeltaDetails → EWR 09:39 → DTW 11:33DL 2566 52m Detroit DTW 12:25 → SLC 14:19DL 935 6h 40m 79% 68%
DeltaDetails → EWR 10:31 → ATL 12:54DL 2325 1h 01m Atlanta ATL 13:55 → SLC 15:51DL 423 7h 22m 82% 67%
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