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Showing Alaska only (incl. its regional partners)All airlines ×
1,690 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: Alaska’s PDX → SFO flights land within a few points of 7 in 10 on time whatever the hour.

Best time to leave 4–5 pm 86% arrive on time from PDX
Best single flight AS 236 PDX 14:49 → SFO 16:40 · 73% on time Avoid AS 526 PDX 07:19 → SFO 09:16 · 59% 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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% 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 236 PDX 14:49 SFO 16:40 73%
AS 1393 PDX 17:59 SFO 19:56 67%
AS 2112flown by Horizon PDX 21:45 SFO 23:36 64%
AS 526 PDX 07:19 SFO 09:16 59%

All 7 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 526 PDX 07:19 SFO 09:16 1h 57m 293 59% 0.0% 55 min
AS 1443 PDX 10:40 SFO 12:41 2h 01m 28 46% 0.0% 65 min
AS 1445 PDX 10:42 SFO 12:39 1h 57m 45 55% 2.2% 38 min
AS 236 PDX 14:49 SFO 16:40 1h 51m 197 73% 0.5% 61 min
AS 504 PDX 17:36 SFO 19:30 1h 54m 51 59% 0.0% 39 min
AS 1393 PDX 17:59 SFO 19:56 1h 57m 217 67% 0.5% 54 min
AS 2112flown by Horizon PDX 21:45 SFO 23:36 1h 51m 182 64% 1.6% 55 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 PDX SFO 1h 56m 70% 0.7% 1,690 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