AS3426Alaska Airlines · SFO → SAN
live · 3m ago
Route confirmed Alaska Airlines

AS3426 San FranciscoSFO San DiegoSAN

AS3426 by Alaska Airlines flies from San Francisco (SFO) to San Diego (SAN).

Right nowNext departure today Operates daily
10:32

scheduled from SFO

The route today

live boards
SFOSan FranciscoOn-time likelySFO delay board →
SANSan DiegoOn-time likelySAN delay board →
SFO→SANevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
59%Chance of 15+ min delay
1.5%Chance of cancellation
+24 minTypical airport delay in this weather

Driven mainly by SFO (San Francisco), currently flying MVFR (marginal visual). These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

San Francisco to San Diego with Alaska Airlines · Mon 2 Nov, local date

Outlook: about usual
Chance a departure is cancelled
0.7%0.9× usual
Chance a departure leaves 60+ min late
9.8%0.8× usual

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 6 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other San Francisco to San Diego flights today

same route · Alaska Airlines
AS3455departs 06:00
AS501departs 07:03
AS1557departs 07:55
AS1485departs 08:20
AS769departs 08:20
AS740departs 10:40

If AS3426 is cancelled, these are the other Alaska Airlines nonstop flights from San Francisco to San Diego on the same day, with scheduled departure times in SFO local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AS3426 actually runs

Pro Flight Search has tracked every published board update for AS3426 across the SFO and SAN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at SFO and SAN.

The verdict above is that record speaking, so it reflects how AS3426 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AS3426? 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: AS3426 San Francisco to San Diego on-time performance, measured from the SFO and SAN airport boards.

Canonical URL
https://proflightsearch.com/flight/AS3426
How we measure this →