Qantas flight QF 3773: Santa Rosa - Los Angeles

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Thu,Sat 07:00 Santa Rosa (STS) 08:56 Los Angeles (LAX) 6
QF 3773 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-01-07 through 2026-01-31
Codeshare flight, operated by Alaska Airlines.(AS 3366)
Tue-Sun 07:00 Santa Rosa (STS) 08:56 Los Angeles (LAX) 6
QF 3773 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-02-01 through 2026-02-07
Codeshare flight, operated by Alaska Airlines.(AS 3366)
Mon-Wed 07:00 Santa Rosa (STS) 08:56 Los Angeles (LAX) 6
QF 3773 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-02-09 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 3366)
Daily 15:53 Santa Rosa (STS) 17:25 Los Angeles (LAX) 6
QF 3773 Non-stop Embraer EMB 175 (E75) 1:32 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 2078)
Daily 19:23 Santa Rosa (STS) 21:03 Los Angeles (LAX) 6
QF 3773 Non-stop Embraer EMB 175 (E75) 1:40 Effective 2026-06-10 through 2026-10-01
Codeshare flight, operated by Alaska Airlines.(AS 3466)
Daily 19:23 Santa Rosa (STS) 21:03 Los Angeles (LAX) 6
QF 3773 Non-stop Embraer EMB 175 (E75) 1:40 Effective from 2026-10-25
Codeshare flight, operated by Alaska Airlines.(AS 3466)
Daily 19:47 Santa Rosa (STS) 21:29 Los Angeles (LAX) 6
QF 3773 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-03-19 through 2026-03-28
Codeshare flight, operated by Alaska Airlines.(AS 3414)
Daily 19:47 Santa Rosa (STS) 21:29 Los Angeles (LAX) 6
QF 3773 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-04-03 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 3414)
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Parallax here STS-LAX
Qantas flight QF 3773:
Santa Rosa - Los Angeles
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Qantas QF3773
Effective 2026-01-07 through 2026-01-31
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3366)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Qantas QF3773
Effective 2026-02-01 through 2026-02-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3366)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Qantas QF3773
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3366)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Qantas QF3773
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2078)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Qantas QF3773
Effective 2026-06-10 through 2026-10-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3466)
Duration: 1:40, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Qantas QF3773
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3466)
Duration: 1:40, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Qantas QF3773
Effective 2026-03-19 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3414)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Qantas QF3773
Effective 2026-04-03 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3414)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
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Parallax here STS-LAX
  • QF 3773 is a domestic flight departing from the Santa Rosa airport (STS) and arriving at Los Angeles airport (LAX).
  • The flight distance is 399 miles, or 643 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 1:56.