Qatar Airways flight QR 3423: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu,Sun 06:00 Sacramento (SMF) B 08:06 Seattle-Tacoma (SEA)
QR 3423 Non-stop Boeing 737 MAX 9 (7M9) 2:06 Effective 2026-02-12 through 2026-02-15
Codeshare flight, operated by Alaska Airlines.(AS 1320)
Thu,Fri 06:00 Sacramento (SMF) B 08:06 Seattle-Tacoma (SEA)
QR 3423 Non-stop Boeing 737-800 (73H) 2:06 Effective 2026-02-13 through 2026-02-19
Codeshare flight, operated by Alaska Airlines.(AS 1320)
Fri,Sun 06:00 Sacramento (SMF) B 08:06 Seattle-Tacoma (SEA)
QR 3423 Non-stop Boeing 737 MAX 9 (7M9) 2:06 Effective 2026-02-20 through 2026-03-08
Codeshare flight, operated by Alaska Airlines.(AS 1320)
Thu 06:00 Sacramento (SMF) B 08:06 Seattle-Tacoma (SEA)
QR 3423 Non-stop Boeing 737-800 (73H) 2:06 Effective 2026-02-26 through 2026-03-05
Codeshare flight, operated by Alaska Airlines.(AS 1320)
Daily 06:41 San Francisco (SFO) 1 15:29 New York John F. Kennedy (JFK) 8
QR 3423 Non-stop Boeing 737 (73J) 5:48 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 42)
Wed 07:00 Sacramento (SMF) B 09:07 Seattle-Tacoma (SEA)
QR 3423 Non-stop Boeing 737 (73J) 2:07 Operates only on 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 1320)
Mon-Wed,Fri 07:00 Santa Ana (SNA) 08:35 San Francisco (SFO) 1
QR 3423 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-04-22 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 3434)
Sun 08:00 Santa Ana (SNA) 09:35 San Francisco (SFO) 1
QR 3423 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-04-26 through 2026-05-10
Codeshare flight, operated by Alaska Airlines.(AS 3434)
Daily 15:40 Seattle-Tacoma (SEA) 18:30 Hailey/Sun Valley (SUN)
QR 3423 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-03-18 through 2026-03-29
Codeshare flight, operated by Alaska Airlines.(AS 2224)
Mon-Wed 15:47 Seattle-Tacoma (SEA) 18:22 Hailey/Sun Valley (SUN)
QR 3423 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-02-16 through 2026-03-04
Codeshare flight, operated by Alaska Airlines.(AS 2244)
Daily 15:47 Seattle-Tacoma (SEA) 18:22 Hailey/Sun Valley (SUN)
QR 3423 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-03-09 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 2244)
Mon,Fri 17:03 Seattle-Tacoma (SEA) 19:38 Hailey/Sun Valley (SUN)
QR 3423 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-01-09 through 2026-02-09
Codeshare flight, operated by Alaska Airlines.(AS 2244)
Sat 21:10 Seattle-Tacoma (SEA) 22:52 Juneau (JNU)
QR 3423 Non-stop Boeing 737-800 (73H) 2:42 Effective 2026-01-10 through 2026-01-24
Codeshare flight, operated by Alaska Airlines.(AS 185)
Sun 21:10 Seattle-Tacoma (SEA) 22:52 Juneau (JNU)
QR 3423 Non-stop Boeing 737 MAX 9 (7M9) 2:42 Effective 2026-01-11 through 2026-01-18
Codeshare flight, operated by Alaska Airlines.(AS 185)
Sat,Sun 21:10 Seattle-Tacoma (SEA) 22:52 Juneau (JNU)
QR 3423 Non-stop Boeing 737-800 (73H) 2:42 Effective 2026-01-25 through 2026-01-31
Codeshare flight, operated by Alaska Airlines.(AS 185)
Sun 21:10 Seattle-Tacoma (SEA) 22:52 Juneau (JNU)
QR 3423 Non-stop Boeing 737 MAX 8 (7M8) 2:42 Effective 2026-02-01 through 2026-02-08
Codeshare flight, operated by Alaska Airlines.(AS 185)
Sat 21:10 Seattle-Tacoma (SEA) 22:52 Juneau (JNU)
QR 3423 Non-stop Boeing 737-800 (73H) 2:42 Operates only on 2026-02-07
Codeshare flight, operated by Alaska Airlines.(AS 185)
Daily 23:10 Seattle-Tacoma (SEA) 00:14 Pasco (PSC)
QR 3423 Non-stop Embraer EMB 175 (E75) 1:04 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 3319)
The flight arrives 1 day after departure.
Mon,Thu 23:29 Seattle-Tacoma (SEA) 01:08 Juneau (JNU)
QR 3423 Non-stop Boeing 737 (73J) 2:39 Valid until 2026-01-05
Codeshare flight, operated by Alaska Airlines.(AS 185)
The flight arrives 1 day after departure.
Fri,Sun 23:29 Seattle-Tacoma (SEA) 01:08 Juneau (JNU)
QR 3423 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Effective 2026-01-02 through 2026-01-04
Codeshare flight, operated by Alaska Airlines.(AS 185)
The flight arrives 1 day after departure.
Tue 23:29 Seattle-Tacoma (SEA) 01:08 Juneau (JNU)
QR 3423 Non-stop Boeing 737-700 (73G) 2:39 Operates only on 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 185)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Qatar Airways flight QR 3423: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR3423
06:00
Sacramento (SMF) B

08:06
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1320)
Duration: 2:06, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qatar Airways QR3423
06:00
Sacramento (SMF) B

08:06
Seattle-Tacoma (SEA)
Effective 2026-02-13 through 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1320)
Duration: 2:06, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Qatar Airways QR3423
06:00
Sacramento (SMF) B

08:06
Seattle-Tacoma (SEA)
Effective 2026-02-20 through 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1320)
Duration: 2:06, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qatar Airways QR3423
06:00
Sacramento (SMF) B

08:06
Seattle-Tacoma (SEA)
Effective 2026-02-26 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1320)
Duration: 2:06, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Qatar Airways QR3423
06:41
San Francisco (SFO) 1

15:29
New York John F. Kennedy (JFK) 8
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 42)
Duration: 5:48, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qatar Airways QR3423
07:00
Sacramento (SMF) B

09:07
Seattle-Tacoma (SEA)
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1320)
Duration: 2:07, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qatar Airways QR3423
07:00
Santa Ana (SNA)

08:35
San Francisco (SFO) 1
Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3434)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Qatar Airways QR3423
08:00
Santa Ana (SNA)

09:35
San Francisco (SFO) 1
Effective 2026-04-26 through 2026-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3434)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Qatar Airways QR3423
15:40
Seattle-Tacoma (SEA)

18:30
Hailey/Sun Valley (SUN)
Effective 2026-03-18 through 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2224)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Qatar Airways QR3423
15:47
Seattle-Tacoma (SEA)

18:22
Hailey/Sun Valley (SUN)
Effective 2026-02-16 through 2026-03-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2244)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Qatar Airways QR3423
15:47
Seattle-Tacoma (SEA)

18:22
Hailey/Sun Valley (SUN)
Effective 2026-03-09 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2244)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Qatar Airways QR3423
17:03
Seattle-Tacoma (SEA)

19:38
Hailey/Sun Valley (SUN)
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2244)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Qatar Airways QR3423
21:10
Seattle-Tacoma (SEA)

22:52
Juneau (JNU)
Effective 2026-01-10 through 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 185)
Duration: 2:42, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Qatar Airways QR3423
21:10
Seattle-Tacoma (SEA)

22:52
Juneau (JNU)
Effective 2026-01-11 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 185)
Duration: 2:42, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qatar Airways QR3423
21:10
Seattle-Tacoma (SEA)

22:52
Juneau (JNU)
Effective 2026-01-25 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 185)
Duration: 2:42, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Qatar Airways QR3423
21:10
Seattle-Tacoma (SEA)

22:52
Juneau (JNU)
Effective 2026-02-01 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 185)
Duration: 2:42, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Qatar Airways QR3423
21:10
Seattle-Tacoma (SEA)

22:52
Juneau (JNU)
Operates only on 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 185)
Duration: 2:42, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Qatar Airways QR3423
23:10
Seattle-Tacoma (SEA)

00:14(+1)
Pasco (PSC)
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3319)
Duration: 1:04, non-stop
Embraer EMB 175 (E75)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Qatar Airways QR3423
23:29
Seattle-Tacoma (SEA)

01:08(+1)
Juneau (JNU)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 185)
Duration: 2:39, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Qatar Airways QR3423
23:29
Seattle-Tacoma (SEA)

01:08(+1)
Juneau (JNU)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 185)
Duration: 2:39, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Qatar Airways QR3423
23:29
Seattle-Tacoma (SEA)

01:08(+1)
Juneau (JNU)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 185)
Duration: 2:39, non-stop
Boeing 737-700 (73G)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Sacramento (SMF) - Seattle-Tacoma (SEA)
  • San Francisco (SFO) - New York John F. Kennedy (JFK)
  • Santa Ana (SNA) - San Francisco (SFO)
  • Seattle-Tacoma (SEA) - Hailey/Sun Valley (SUN)
  • Seattle-Tacoma (SEA) - Juneau (JNU)
  • Seattle-Tacoma (SEA) - Pasco (PSC)
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