SJC → SANSan Jose to San Diego

live

Direct flights from San Jose (SJC) to San Diego (SAN): 14 nonstop departures observed each week across 2 airlines. The median arrival is 18 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 671 km, an estimated 1 hour 22 minutes in the air. Measured by Pro Flight Search from live flight boards at San Jose and San Diego. Updated 18 October 2026 at 21:40 UTC.

Today, SJC → SAN

Sun 18 Oct · local times
WN3328SouthwestIn the air, 27 min late

Left SJC at 09:12, 27 min after its 08:45 slot.

Track WN3328 →
AS3408Alaska AirlinesIn the air, 37 min late

Left SJC at 09:52, 37 min after its 09:15 slot.

Landing
11:07SAN board estimate · sched 10:49
Track AS3408 →
  1. 06:20 WN2697Southwest Left 06:32 +12 Landed 07:48 −7
  2. 06:33 AS1307Alaska Airlines Left 06:37 Landed 07:52 −20
  3. 08:45 WN3328Southwest Left 09:12 +27 ·
  4. 09:15 AS3408Alaska Airlines Left 09:52 +37 SAN est. 11:07 +18In the air · sched 10:49
  5. 10:15 WN375Southwest Est. 10:15Departure not confirmed by the board SAN est. 12:41 +51sched 11:50
  6. 11:12 AS3359Alaska Airlines Est. 11:12Departure not confirmed by the board SAN est. 13:24 +34sched 12:50
  7. 11:15 WN4343Southwest Est. 11:15Departure not confirmed by the board SAN est. 13:20 +30sched 12:50
  8. 12:15 WN3653Southwest Est. 12:15Departure not confirmed by the board SAN est. 13:55 +5sched 13:50
  9. 13:40 WN3237Southwest Est. 13:40Departure not confirmed by the board SAN est. 15:41 +26sched 15:15
  10. · AS2393Alaska Airlines On schedule SAN est. 18:37sched 18:43
  11. · AS3312Alaska Airlines On schedule SAN 21:41scheduled
  12. · AS432Alaska Airlines On schedule SAN est. 17:29 +9sched 17:20
  13. · WN1935Southwest On schedule SAN est. 00:29 +69sched 23:20
  14. · WN2754Southwest On schedule SAN 20:20scheduled
  15. · WN3872Southwest On schedule SAN est. 16:41sched 16:45
  16. · WN4347Southwest On schedule SAN est. 20:03 +13sched 19:50
  17. · WN484Southwest On schedule SAN est. 17:23sched 17:35
  18. · WN965Southwest On schedule SAN est. 21:35 +15sched 21:20

Checked SJC board 10:03 · SAN board 14:40

SJC San Jose smooth · +0
SAN San Diego busy · +23
671 km · ~1h 22m est.
dep bank 06:20–21:4014x weekly
Running clean · 2 airlines · 14x weekly · nonstop
85 / 100

route health from live SJC and SAN delay boards

Median arrival delay is +18 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+18 minacross the last 4 operated legs
Flight time~1h 22mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesSouthwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirlinesAS

Flights AS1307 06:33 daily · AS3408 09:15 daily · AS3359 11:12 Mo Tu We Th Fr Su · AS432 15:51 daily

Southwest AirlinesWN

Flights WN2697 06:20 Su · WN3147 06:35 Sa · WN4341 06:40 Mo Tu We Th Fr · WN496 08:00 Mo Th Fr

History

operated legs · board outcomes
10-18AS1307dep +4 → arr−20
10-18AS3408dep +37 → arr+18
10-18WN2697dep +12 → arr−7
10-18WN3328departed+27

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SJCSan Jose +0 min smooth 🌤 clear · N 0 kt Full SJC delay board →
SANSan Diego +23 min busy 🌤 clear · SSW 4 kt Full SAN delay board →

Weather lens

Current conditions put the pressure at SAN: 56% odds of a 15+ minute delay and around +19 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the San Jose to San Diego route actually runs

Pro Flight Search records official board updates for nonstop SJC to SAN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — San Jose (SJC) to San Diego (SAN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SJC-SAN
How we measure this →

SJC to SAN questions

Is SJC–SAN running on time right now?

Smooth skies ahead. The arrival side at SAN is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SJC–SAN?

Operators schedule morning departures around 06:20 and evening departures around 17:15 from SJC. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SAN delay card to confirm conditions when you'd arrive.

How long is the flight from SJC to SAN?

Great-circle distance is 671 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 77–88 min gate-to-gate on this route.

How often does SJC–SAN fly?

2 carriers operate this route, around 113 flights a week between them. Compare carrier days and times in the airline list above.