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Showing Alaska only (incl. its regional partners)All airlines ×
1,515 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: Alaska’s PSP → SEA flights land within a few points of 88% on time whatever the hour.

Best time to leave 10–11 am 98% arrive on time from PSP
Best single flight AS 315 PSP 11:58 → SEA 14:55 · 94% on time Avoid AS 753 PSP 17:16 → SEA 20:13 · 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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PSP
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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.

AS 315 PSP 11:58 SEA 14:55 94%
AS 3284flown by SkyWest PSP 07:44 SEA 10:40 88%
AS 753 PSP 17:16 SEA 20:13 82%

All 5 Alaska 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.

AS 3361flown by SkyWest PSP 07:29 SEA 10:38 3h 09m 27 88% 3.7% 38 min
AS 3284flown by SkyWest PSP 07:44 SEA 10:40 2h 56m 226 88% 0.9% 64 min
AS 315 PSP 11:58 SEA 14:55 2h 57m 215 94% 1.4% 53 min
AS 582 PSP 14:10 SEA 17:00 2h 50m 137 87% 2.2% 35 min
AS 753 PSP 17:16 SEA 20:13 2h 57m 211 82% 0.9% 63 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.

Alaska PSP SEA 2h 59m 88% 1.1% 1,515 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