American Airlines flight AA 9345: Santa Rosa - San Diego

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:45 Santa Rosa (STS) 08:37 San Diego (SAN) 2
AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Wed 06:58 Santa Rosa (STS) 08:30 San Diego (SAN) 2
AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Daily 07:00 Santa Rosa (STS) 08:41 San Diego (SAN) 2
AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 3001)
Mon,Thu-Sun 09:38 Santa Rosa (STS) 11:28 San Diego (SAN) 2
AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2026-01-08 through 2026-02-09
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Daily 09:45 Santa Rosa (STS) 11:30 San Diego (SAN) 2
AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Daily 10:37 Santa Rosa (STS) 12:19 San Diego (SAN) 2
AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 3001)
Daily 10:51 Santa Rosa (STS) 12:35 San Diego (SAN) 2
AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:44 Effective 2026-02-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 3315)
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American Airlines flight AA 9345:
Santa Rosa - San Diego
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
American Airlines AA9345
06:45
Santa Rosa (STS)

08:37
San Diego (SAN) 2
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
American Airlines AA9345
06:58
Santa Rosa (STS)

08:30
San Diego (SAN) 2
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
American Airlines AA9345
07:00
Santa Rosa (STS)

08:41
San Diego (SAN) 2
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3001)
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
American Airlines AA9345
09:38
Santa Rosa (STS)

11:28
San Diego (SAN) 2
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
American Airlines AA9345
09:45
Santa Rosa (STS)

11:30
San Diego (SAN) 2
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
American Airlines AA9345
10:37
Santa Rosa (STS)

12:19
San Diego (SAN) 2
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3001)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
American Airlines AA9345
10:51
Santa Rosa (STS)

12:35
San Diego (SAN) 2
Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:44, non-stop
Embraer EMB 170 / EMB 175 (E70)
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  • AA 9345 is a domestic flight departing from the Santa Rosa airport (STS) and arriving at San Diego airport (SAN).
  • 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 1:32 and 1:52.
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