AS3493Alaska Airlines · SNA → SFO
live · 18m ago
Route confirmed Alaska Airlines

AS3493 Santa AnaSNA · 20:31 San FranciscoSFO · 22:05

AS3493 by Alaska Airlines flies from Santa Ana (SNA) to San Francisco (SFO) for the Thu, Oct 22 departure.

Right nowExpected in San Francisco · On time
22:06

arrival expected at SFO · 1 min late

Typical gate push+17 minmedian posted departure
Typical arrival+56 minmedian over 2 operations

The route today

live boards
SNASanta AnaOn-time likelySNA delay board →
SFOSan FranciscoOn-time likelySFO delay board →
SNA→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
55%Chance of 15+ min delay
1.2%Chance of cancellation
+24 minAvg hub delay right now

Driven mainly by SFO (San Francisco), currently flying MVFR (marginal visual). For this route and airline, 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 →

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 Santa Ana to San Francisco flights today

same route · Alaska Airlines
AS3251departs 07:53
AS3054departs 09:17
AS3486departs 10:50
AS3039departs 11:50
AS3441departs 12:15
AS3055departs 13:47

If AS3493 is cancelled, these are the other Alaska Airlines nonstop flights from Santa Ana to San Francisco on the same day, with scheduled departure times in SNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AS3493 actually runs

Pro Flight Search has tracked every published board update for AS3493 across the SNA and SFO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +56 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how AS3493 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-19SNA 20:31 20:48 (+17)SFO 22:05 22:12 (+7)
10-18SNA SFO 22:05 23:01 (+56)

Aircraft

Recent tails: N189SY.

Board clocks recorded as SNA and SFO published them.

Planning around AS3493? 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 — AS3493 Santa Ana to San Francisco on-time performance, measured from the SNA and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/AS3493
How we measure this →