Alaska Airlines flight AS 3409: San Diego - Santa Rosa

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:05 San Diego (SAN) 2 09:57 Santa Rosa (STS)
AS 3409 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-05-13 through 2026-06-09
Daily 08:35 San Diego (SAN) 2 10:33 Santa Rosa (STS)
AS 3409 Non-stop Embraer EMB 175 (E75) 1:58 Effective from 2026-06-10
Mon,Thu-Sun 12:30 San Diego (SAN) 2 14:29 Santa Rosa (STS)
AS 3409 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-01-08 through 2026-02-09
Mon,Tue,Thu,Fri 12:37 San Diego (SAN) 2 14:44 Santa Rosa (STS)
AS 3409 Non-stop Embraer EMB 175 (E75) 2:07 Valid until 2026-01-06
Tue,Wed,Sat 17:00 San Diego (SAN) 2 19:02 Santa Rosa (STS)
AS 3409 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-02-14 through 2026-03-17
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Parallax here SAN-STS
Alaska Airlines flight AS 3409:
San Diego - Santa Rosa
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS3409
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3409
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3409
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3409
Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3409
Effective 2026-02-14 through 2026-03-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:02, non-stop
Embraer EMB 175 (E75)
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Parallax here SAN-STS
  • AS 3409 is a domestic flight departing from the San Diego airport (SAN) and arriving at Santa Rosa airport (STS).
  • The flight distance is 508 miles, or 818 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:52 and 2:07.