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

No clear winner: Alaska’s LAX → SJC flights land within a few points of 87% on time whatever the hour.

Best time to leave 12–1 pm 97% arrive on time from LAX

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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LAX
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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.

No Alaska flight on this route ran 150+ times in the year.

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 LAX SJC 1h 23m 87% 1.5% 525 Not flying now

Alternatives with one stop

All connections →
AlaskaDetails → LAX 07:00 → PDX 09:21AS 668 2h 24m Portland PDX 11:45 → SJC 13:35AS 1632 6h 35m 99% 87%
AlaskaDetails → LAX 09:00 → SEA 11:52AS 482 2h 26m Seattle SEA 14:18 → SJC 16:32AS 1366 7h 32m 96% 86%
AlaskaDetails → LAX 11:23 → PDX 13:44AS 1355 3h 56m Portland PDX 17:40 → SJC 19:32AS 2113 · flown by Horizon 8h 09m 100% 80%
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