Informational Guide to San Francisco Airport (SFO) - NON OFFICIAL

AS3440 Alaska Airlines - Flight Status

Warning
There is more than one flight with the same flight number on the same day. This is the other flight:
AS3440 Santa Ana (SNA) to San Jose (SJC) Departure: 09:05 am Arrival: 10:33 am Check flight

Below, you can find details about Alaska Airlines flight AS3440, which currently operates between the airports of San Jose - San Jose Mineta International Airport (Airport Code SJC) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Wednesday, June 03, 2026.

Table of contents:
Flight Status
AS3440 On Time performance:
44
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

AS3440 Alaska Airlines from San Jose

Scheduled - On-time
Flight Status for Wednesday June 03, 2026
This flight was also scheduled for Yesterday (June 02, 2026). See it here
This flight is also scheduled for Tomorrow (June 04, 2026). See it here

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Embraer 175

Departure

San Jose (SJC)
June 03, 2026
San Jose Mineta International Airport
Scheduled Departure Time:
09:05 am
Terminal:
-
Gate:
-
Scheduled Departure Time: 09:05 am

Arrival

San Francisco (SFO)
June 03, 2026
San Francisco International Airport
Estimated Arrival Time:
10:43 am
Terminal:
-
Gate:
-
Scheduled Arrival Time: 10:43 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-sfo.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.