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1,078 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: Delta’s SLC → PSP flights land within a few points of 92% on time whatever the hour.

Best time to leave 10–11 am 97% arrive on time from SLC
Best single flight DL 4045 SLC 20:40 → PSP 21:31 · 93% on time Avoid DL 3852 SLC 15:35 → PSP 16:29 · 88% 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
89
% 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. SkyWest) 1,078 92% 0.4% 54 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 4045flown by SkyWest SLC 20:40 PSP 21:31 93%
DL 3852flown by SkyWest SLC 15:35 PSP 16:29 88%

All 3 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 4042flown by SkyWest SLC 10:45 PSP 11:43 1h 58m 86 99% 0.0% 45 min
DL 3852flown by SkyWest SLC 15:35 PSP 16:29 1h 54m 207 88% 0.0% 63 min
DL 4045flown by SkyWest SLC 20:40 PSP 21:31 1h 51m 364 93% 0.0% 42 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 PSP 1h 54m 92% 0.4% 1,078 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