Qantas flight QF 3729: Los Angeles - Seattle-Tacoma

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue-Thu,Sat 11:20 Los Angeles (LAX) 6 14:16 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:56 Effective 2025-10-04 through 2025-10-25
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Tue,Thu 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:44 Effective 2025-06-12 through 2025-06-17
Codeshare flight, operated by Alaska Airlines.(AS 1465)
Wed 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Operates only on 2025-06-18
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Wed,Thu 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-800 (73H) 2:44 Effective 2025-06-19 through 2025-06-25
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Tue,Thu 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:44 Effective 2025-06-24 through 2025-07-08
Codeshare flight, operated by Alaska Airlines.(AS 1465)
Wed 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 9 (7M9) 2:44 Effective 2025-07-02 through 2025-07-09
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Tue-Thu 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:44 Effective 2025-07-15 through 2025-07-29
Codeshare flight, operated by Alaska Airlines.(AS 1465)
Wed 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Operates only on 2025-07-30
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Wed,Thu 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 9 (7M9) 2:44 Effective 2025-07-31 through 2025-08-06
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Tue,Thu 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:44 Effective 2025-08-05 through 2025-08-12
Codeshare flight, operated by Alaska Airlines.(AS 1465)
Tue,Wed 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:44 Effective 2025-08-13 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 1465)
Thu 11:55 Los Angeles (LAX) 6 14:39 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Operates only on 2025-08-14
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Fri 17:00 Los Angeles (LAX) 6 19:52 Seattle-Tacoma (SEA)
QF 3729 Non-stop Embraer EMB 175 (E75) 2:52 Operates only on 2025-07-04
Codeshare flight, operated by Alaska Airlines.(AS 3474)
Daily 17:00 Los Angeles (LAX) 6 19:55 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:55 Effective 2025-11-02 through 2025-11-28
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Daily 17:00 Los Angeles (LAX) 6 19:55 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:55 Effective 2025-11-30 through 2026-02-13
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Daily 17:00 Los Angeles (LAX) 6 19:55 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:55 Effective from 2026-02-15
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Mon-Sat 17:45 Los Angeles (LAX) 6 20:35 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:50 Valid until 2025-05-03
Codeshare flight, operated by Alaska Airlines.(AS 1093)
Sun 17:45 Los Angeles (LAX) 6 20:35 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 9 (7M9) 2:50 Operates only on 2025-05-04
Codeshare flight, operated by Alaska Airlines.(AS 1093)
Tue-Sun 17:45 Los Angeles (LAX) 6 20:35 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:50 Effective 2025-05-06 through 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 1093)
Mon 17:45 Los Angeles (LAX) 6 20:35 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2025-05-12
Codeshare flight, operated by Alaska Airlines.(AS 1093)
Mon,Thu,Sun 18:45 Los Angeles (LAX) 6 21:36 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:51 Effective 2025-05-15 through 2025-05-22
Codeshare flight, operated by Alaska Airlines.(AS 369)
Wed,Sat 18:45 Los Angeles (LAX) 6 21:36 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Effective 2025-05-17 through 2025-05-24
Codeshare flight, operated by Alaska Airlines.(AS 369)
Tue 18:45 Los Angeles (LAX) 6 21:36 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-800 (73H) 2:51 Operates only on 2025-05-20
Codeshare flight, operated by Alaska Airlines.(AS 369)
Sat,Sun 18:45 Los Angeles (LAX) 6 21:36 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Effective 2025-05-25 through 2025-05-31
Codeshare flight, operated by Alaska Airlines.(AS 369)
Mon,Wed,Thu 18:45 Los Angeles (LAX) 6 21:36 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:51 Effective 2025-05-26 through 2025-06-02
Codeshare flight, operated by Alaska Airlines.(AS 369)
Tue 18:45 Los Angeles (LAX) 6 21:36 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-800 (73H) 2:51 Operates only on 2025-06-03
Codeshare flight, operated by Alaska Airlines.(AS 369)
Wed,Sat 18:45 Los Angeles (LAX) 6 21:36 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Effective 2025-06-04 through 2025-06-07
Codeshare flight, operated by Alaska Airlines.(AS 369)
Mon-Thu 18:45 Los Angeles (LAX) 6 21:36 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:51 Effective 2025-06-05 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 369)
Mon,Fri,Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:45 Effective 2025-06-13 through 2025-06-28
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Sun 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-900 (739) 2:45 Operates only on 2025-06-22
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Sat,Sun 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:45 Effective 2025-06-29 through 2025-07-06
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2025-06-30
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Fri,Sun 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:45 Effective 2025-07-07 through 2025-07-25
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-07-12 through 2025-07-19
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Fri-Sun 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:45 Effective 2025-07-26 through 2025-08-01
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Operates only on 2025-08-02
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Sun 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2025-08-03
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Fri,Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:45 Effective 2025-08-04 through 2025-08-16
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Sun 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Operates only on 2025-08-10
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Sun 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:45 Effective 2025-08-17 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Fri 19:55 Los Angeles (LAX) 6 22:47 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737-800 (73H) 2:52 Effective 2025-05-16 through 2025-05-30
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Daily 20:15 Los Angeles (LAX) 6 23:05 Seattle-Tacoma (SEA)
QF 3729 Non-stop Boeing 737 (73J) 2:50 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 1215)
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Qantas flight QF 3729:
Los Angeles - Seattle-Tacoma
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Qantas QF3729
11:20
Los Angeles (LAX) 6

14:16
Seattle-Tacoma (SEA)
Effective 2025-10-04 through 2025-10-25
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:56, non-stop
Boeing 737 (73J)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Effective 2025-06-12 through 2025-06-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1465)
Duration: 2:44, non-stop
Boeing 737 (73J)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Operates only on 2025-06-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Effective 2025-06-19 through 2025-06-25
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:44, non-stop
Boeing 737-800 (73H)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Effective 2025-06-24 through 2025-07-08
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1465)
Duration: 2:44, non-stop
Boeing 737 (73J)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Effective 2025-07-02 through 2025-07-09
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:44, non-stop
Boeing 737 MAX 9 (7M9)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Effective 2025-07-15 through 2025-07-29
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1465)
Duration: 2:44, non-stop
Boeing 737 (73J)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Operates only on 2025-07-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Effective 2025-07-31 through 2025-08-06
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:44, non-stop
Boeing 737 MAX 9 (7M9)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Effective 2025-08-05 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1465)
Duration: 2:44, non-stop
Boeing 737 (73J)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Effective 2025-08-13 through 2025-08-19
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1465)
Duration: 2:44, non-stop
Boeing 737 (73J)
Qantas QF3729
11:55
Los Angeles (LAX) 6

14:39
Seattle-Tacoma (SEA)
Operates only on 2025-08-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)
Qantas QF3729
17:00
Los Angeles (LAX) 6

19:52
Seattle-Tacoma (SEA)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3474)
Duration: 2:52, non-stop
Embraer EMB 175 (E75)
Qantas QF3729
17:00
Los Angeles (LAX) 6

19:55
Seattle-Tacoma (SEA)
Effective 2025-11-02 through 2025-11-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:55, non-stop
Boeing 737 (73J)
Qantas QF3729
17:00
Los Angeles (LAX) 6

19:55
Seattle-Tacoma (SEA)
Effective 2025-11-30 through 2026-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:55, non-stop
Boeing 737 (73J)
Qantas QF3729
17:00
Los Angeles (LAX) 6

19:55
Seattle-Tacoma (SEA)
Effective from 2026-02-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:55, non-stop
Boeing 737 (73J)
Qantas QF3729
17:45
Los Angeles (LAX) 6

20:35
Seattle-Tacoma (SEA)
Valid until 2025-05-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1093)
Duration: 2:50, non-stop
Boeing 737 (73J)
Qantas QF3729
17:45
Los Angeles (LAX) 6

20:35
Seattle-Tacoma (SEA)
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1093)
Duration: 2:50, non-stop
Boeing 737 MAX 9 (7M9)
Qantas QF3729
17:45
Los Angeles (LAX) 6

20:35
Seattle-Tacoma (SEA)
Effective 2025-05-06 through 2025-05-14
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1093)
Duration: 2:50, non-stop
Boeing 737 (73J)
Qantas QF3729
17:45
Los Angeles (LAX) 6

20:35
Seattle-Tacoma (SEA)
Operates only on 2025-05-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1093)
Duration: 2:50, non-stop
Boeing 737-800 (73H)
Qantas QF3729
18:45
Los Angeles (LAX) 6

21:36
Seattle-Tacoma (SEA)
Effective 2025-05-15 through 2025-05-22
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 369)
Duration: 2:51, non-stop
Boeing 737 (73J)
Qantas QF3729
18:45
Los Angeles (LAX) 6

21:36
Seattle-Tacoma (SEA)
Effective 2025-05-17 through 2025-05-24
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 369)
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)
Qantas QF3729
18:45
Los Angeles (LAX) 6

21:36
Seattle-Tacoma (SEA)
Operates only on 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 369)
Duration: 2:51, non-stop
Boeing 737-800 (73H)
Qantas QF3729
18:45
Los Angeles (LAX) 6

21:36
Seattle-Tacoma (SEA)
Effective 2025-05-25 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 369)
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)
Qantas QF3729
18:45
Los Angeles (LAX) 6

21:36
Seattle-Tacoma (SEA)
Effective 2025-05-26 through 2025-06-02
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 369)
Duration: 2:51, non-stop
Boeing 737 (73J)
Qantas QF3729
18:45
Los Angeles (LAX) 6

21:36
Seattle-Tacoma (SEA)
Operates only on 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 369)
Duration: 2:51, non-stop
Boeing 737-800 (73H)
Qantas QF3729
18:45
Los Angeles (LAX) 6

21:36
Seattle-Tacoma (SEA)
Effective 2025-06-04 through 2025-06-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 369)
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)
Qantas QF3729
18:45
Los Angeles (LAX) 6

21:36
Seattle-Tacoma (SEA)
Effective 2025-06-05 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 369)
Duration: 2:51, non-stop
Boeing 737 (73J)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-06-13 through 2025-06-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Operates only on 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737-900 (739)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-06-29 through 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Operates only on 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-07-07 through 2025-07-25
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-07-12 through 2025-07-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-07-26 through 2025-08-01
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Operates only on 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Operates only on 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-08-04 through 2025-08-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Operates only on 2025-08-10
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Qantas QF3729
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-08-17 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
-
Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Qantas QF3729
19:55
Los Angeles (LAX) 6

22:47
Seattle-Tacoma (SEA)
Effective 2025-05-16 through 2025-05-30
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:52, non-stop
Boeing 737-800 (73H)
Qantas QF3729
20:15
Los Angeles (LAX) 6

23:05
Seattle-Tacoma (SEA)
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:50, non-stop
Boeing 737 (73J)
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Parallax here LAX-SEA
  • QF 3729 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 954 miles, or 1536 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 2:44 and 2:56.
All Qantas flights
All LAX-SEA flights
Return (SEA-LAX) flights
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