Finnair flight AY 3971: Los Angeles - Seattle-Tacoma

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 11:55 Los Angeles (LAX) 6 14:50 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2025-05-18
Codeshare flight, operated by Alaska Airlines.(AS 1219)
Sun 11:55 Los Angeles (LAX) 6 14:50 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:55 Operates only on 2025-05-25
Codeshare flight, operated by Alaska Airlines.(AS 1219)
Sun 11:55 Los Angeles (LAX) 6 14:50 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2025-06-01
Codeshare flight, operated by Alaska Airlines.(AS 1219)
Sun 11:55 Los Angeles (LAX) 6 14:50 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:55 Operates only on 2025-06-08
Codeshare flight, operated by Alaska Airlines.(AS 1219)
Sun 12:00 Los Angeles (LAX) 6 14:53 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 MAX 9 (7M9) 2:53 Effective 2025-05-04 through 2025-05-11
Codeshare flight, operated by Alaska Airlines.(AS 1237)
Sun 12:25 Los Angeles (LAX) 6 15:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:45 Effective 2025-06-15 through 2025-06-29
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Sun 12:25 Los Angeles (LAX) 6 15:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Operates only on 2025-07-06
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Sun 12:25 Los Angeles (LAX) 6 15:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:45 Operates only on 2025-07-13
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Sun 12:25 Los Angeles (LAX) 6 15:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Effective 2025-07-20 through 2025-08-17
Codeshare flight, operated by Alaska Airlines.(AS 1305)
Mon,Thu,Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:45 Effective 2025-06-12 through 2025-06-28
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Thu 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-06-30 through 2025-07-03
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Thu,Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:45 Effective 2025-07-05 through 2025-07-10
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
AY 3971 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,Thu 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:45 Effective 2025-07-14 through 2025-07-24
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Thu,Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:45 Effective 2025-07-26 through 2025-07-31
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Operates only on 2025-08-02
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Thu,Sat 19:25 Los Angeles (LAX) 6 22:10 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:45 Effective 2025-08-04 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Mon,Thu,Sat 19:55 Los Angeles (LAX) 6 22:47 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:52 Effective 2025-05-15 through 2025-05-24
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Mon 19:55 Los Angeles (LAX) 6 22:47 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737-800 (73H) 2:52 Operates only on 2025-05-26
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Mon,Thu 19:55 Los Angeles (LAX) 6 22:47 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 MAX 9 (7M9) 2:52 Effective 2025-05-29 through 2025-06-02
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Sat 19:55 Los Angeles (LAX) 6 22:47 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:52 Effective 2025-05-31 through 2025-06-07
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Thu 19:55 Los Angeles (LAX) 6 22:47 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737-900 (739) 2:52 Operates only on 2025-06-05
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Mon 19:55 Los Angeles (LAX) 6 22:47 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:52 Operates only on 2025-06-09
Codeshare flight, operated by Alaska Airlines.(AS 1301)
Mon,Thu,Sat 19:59 Los Angeles (LAX) 6 22:52 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:53 Effective 2025-05-03 through 2025-05-12
Codeshare flight, operated by Alaska Airlines.(AS 1215)
Thu 20:15 Los Angeles (LAX) 6 23:05 Seattle-Tacoma (SEA)
AY 3971 Non-stop Boeing 737 (73J) 2:50 Operates only on 2025-08-21
Codeshare flight, operated by Alaska Airlines.(AS 1215)
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Finnair flight AY 3971:
Los Angeles - Seattle-Tacoma
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3971
11:55
Los Angeles (LAX) 6

14:50
Seattle-Tacoma (SEA)
Operates only on 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1219)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Finnair AY3971
11:55
Los Angeles (LAX) 6

14:50
Seattle-Tacoma (SEA)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1219)
Duration: 2:55, non-stop
Boeing 737 (73J)
Finnair AY3971
11:55
Los Angeles (LAX) 6

14:50
Seattle-Tacoma (SEA)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1219)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Finnair AY3971
11:55
Los Angeles (LAX) 6

14:50
Seattle-Tacoma (SEA)
Operates only on 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1219)
Duration: 2:55, non-stop
Boeing 737 (73J)
Finnair AY3971
12:00
Los Angeles (LAX) 6

14:53
Seattle-Tacoma (SEA)
Effective 2025-05-04 through 2025-05-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1237)
Duration: 2:53, non-stop
Boeing 737 MAX 9 (7M9)
Finnair AY3971
12:25
Los Angeles (LAX) 6

15:10
Seattle-Tacoma (SEA)
Effective 2025-06-15 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:45, non-stop
Boeing 737 (73J)
Finnair AY3971
12:25
Los Angeles (LAX) 6

15:10
Seattle-Tacoma (SEA)
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Finnair AY3971
12:25
Los Angeles (LAX) 6

15:10
Seattle-Tacoma (SEA)
Operates only on 2025-07-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:45, non-stop
Boeing 737 (73J)
Finnair AY3971
12:25
Los Angeles (LAX) 6

15:10
Seattle-Tacoma (SEA)
Effective 2025-07-20 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1305)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Finnair AY3971
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-06-12 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)
Finnair AY3971
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-06-30 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Finnair AY3971
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-07-05 through 2025-07-10
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Finnair AY3971
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)
Finnair AY3971
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-07-14 through 2025-07-24
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Finnair AY3971
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-07-26 through 2025-07-31
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Finnair AY3971
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)
Finnair AY3971
19:25
Los Angeles (LAX) 6

22:10
Seattle-Tacoma (SEA)
Effective 2025-08-04 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:45, non-stop
Boeing 737 (73J)
Finnair AY3971
19:55
Los Angeles (LAX) 6

22:47
Seattle-Tacoma (SEA)
Effective 2025-05-15 through 2025-05-24
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:52, non-stop
Boeing 737 (73J)
Finnair AY3971
19:55
Los Angeles (LAX) 6

22:47
Seattle-Tacoma (SEA)
Operates only on 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:52, non-stop
Boeing 737-800 (73H)
Finnair AY3971
19:55
Los Angeles (LAX) 6

22:47
Seattle-Tacoma (SEA)
Effective 2025-05-29 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:52, non-stop
Boeing 737 MAX 9 (7M9)
Finnair AY3971
19:55
Los Angeles (LAX) 6

22:47
Seattle-Tacoma (SEA)
Effective 2025-05-31 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:52, non-stop
Boeing 737 (73J)
Finnair AY3971
19:55
Los Angeles (LAX) 6

22:47
Seattle-Tacoma (SEA)
Operates only on 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:52, non-stop
Boeing 737-900 (739)
Finnair AY3971
19:55
Los Angeles (LAX) 6

22:47
Seattle-Tacoma (SEA)
Operates only on 2025-06-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1301)
Duration: 2:52, non-stop
Boeing 737 (73J)
Finnair AY3971
19:59
Los Angeles (LAX) 6

22:52
Seattle-Tacoma (SEA)
Effective 2025-05-03 through 2025-05-12
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1215)
Duration: 2:53, non-stop
Boeing 737 (73J)
Finnair AY3971
20:15
Los Angeles (LAX) 6

23:05
Seattle-Tacoma (SEA)
Operates only on 2025-08-21
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
  • AY 3971 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 2:45 and 2:55.
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