Finnair flight AY 3988: San Jose - Seattle-Tacoma

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:03 San Jose (SJC) B 12:14 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737-900 (739) 2:11 Operates only on 2025-06-14
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Sat 10:03 San Jose (SJC) B 12:14 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 MAX 9 (7M9) 2:11 Operates only on 2025-06-21
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Sat 10:03 San Jose (SJC) B 12:14 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737-900 (739) 2:11 Operates only on 2025-06-28
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Sat 10:03 San Jose (SJC) B 12:14 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 (73J) 2:11 Operates only on 2025-07-05
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Sat 10:03 San Jose (SJC) B 12:14 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 MAX 9 (7M9) 2:11 Effective 2025-07-12 through 2025-07-19
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Sat 10:03 San Jose (SJC) B 12:14 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 (73J) 2:11 Effective 2025-07-26 through 2025-08-16
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Wed,Thu 10:05 San Jose (SJC) B 12:24 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 (73J) 2:19 Effective 2025-08-20 through 2025-08-21
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Wed,Sat 10:14 San Jose (SJC) B 12:29 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 (73J) 2:15 Effective 2025-05-03 through 2025-05-10
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Mon,Thu,Sun 10:14 San Jose (SJC) B 12:29 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737-900 (739) 2:15 Effective 2025-05-04 through 2025-05-11
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Mon 10:14 San Jose (SJC) B 12:29 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 (73J) 2:15 Operates only on 2025-05-12
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Wed 10:14 San Jose (SJC) B 12:29 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 MAX 9 (7M9) 2:15 Operates only on 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Sat 10:14 San Jose (SJC) B 12:25 Seattle-Tacoma (SEA)
AY 3988 Non-stop Embraer EMB 175 (E75) 2:11 Effective 2025-05-17 through 2025-06-07
Codeshare flight, operated by Alaska Airlines.(AS 2092)
Mon,Wed,Thu 12:02 San Jose (SJC) B 14:10 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 MAX 9 (7M9) 2:08 Effective 2025-06-12 through 2025-06-19
Codeshare flight, operated by Alaska Airlines.(AS 1314)
Sun 12:02 San Jose (SJC) B 14:10 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 (73J) 2:08 Operates only on 2025-06-15
Codeshare flight, operated by Alaska Airlines.(AS 1314)
Mon,Wed,Thu,Sun 12:02 San Jose (SJC) B 14:10 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 MAX 9 (7M9) 2:08 Effective 2025-06-22 through 2025-08-17
Codeshare flight, operated by Alaska Airlines.(AS 1314)
Mon 12:02 San Jose (SJC) B 14:10 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 MAX 8 (7M8) 2:08 Operates only on 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 1314)
Mon,Wed,Thu,Sun 13:31 San Jose (SJC) B 15:45 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 (73J) 2:14 Effective 2025-05-15 through 2025-06-01
Codeshare flight, operated by Alaska Airlines.(AS 1227)
Mon 13:31 San Jose (SJC) B 15:45 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737-900 (739) 2:14 Operates only on 2025-06-02
Codeshare flight, operated by Alaska Airlines.(AS 1227)
Mon,Wed,Thu,Sun 13:31 San Jose (SJC) B 15:45 Seattle-Tacoma (SEA)
AY 3988 Non-stop Boeing 737 (73J) 2:14 Effective 2025-06-04 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 1227)
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Finnair flight AY 3988:
San Jose - Seattle-Tacoma
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY3988
Operates only on 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
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Fri
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Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:11, non-stop
Boeing 737-900 (739)

Finnair AY3988
Operates only on 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:11, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY3988
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
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Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:11, non-stop
Boeing 737-900 (739)

Finnair AY3988
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:11, non-stop
Boeing 737 (73J)

Finnair AY3988
Effective 2025-07-12 through 2025-07-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:11, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY3988
Effective 2025-07-26 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:11, non-stop
Boeing 737 (73J)

Finnair AY3988
Effective 2025-08-20 through 2025-08-21
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:19, non-stop
Boeing 737 (73J)

Finnair AY3988
Effective 2025-05-03 through 2025-05-10
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:15, non-stop
Boeing 737 (73J)

Finnair AY3988
Effective 2025-05-04 through 2025-05-11
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:15, non-stop
Boeing 737-900 (739)

Finnair AY3988
Operates only on 2025-05-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:15, non-stop
Boeing 737 (73J)

Finnair AY3988
Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:15, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY3988
Effective 2025-05-17 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2092)
Duration: 2:11, non-stop
Embraer EMB 175 (E75)

Finnair AY3988
Effective 2025-06-12 through 2025-06-19
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1314)
Duration: 2:08, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY3988
Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1314)
Duration: 2:08, non-stop
Boeing 737 (73J)

Finnair AY3988
Effective 2025-06-22 through 2025-08-17
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1314)
Duration: 2:08, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY3988
Operates only on 2025-08-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1314)
Duration: 2:08, non-stop
Boeing 737 MAX 8 (7M8)

Finnair AY3988
Effective 2025-05-15 through 2025-06-01
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1227)
Duration: 2:14, non-stop
Boeing 737 (73J)

Finnair AY3988
Operates only on 2025-06-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1227)
Duration: 2:14, non-stop
Boeing 737-900 (739)

Finnair AY3988
Effective 2025-06-04 through 2025-06-11
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1227)
Duration: 2:14, non-stop
Boeing 737 (73J)
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  • AY 3988 is a domestic flight departing from the San Jose airport (SJC) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 697 miles, or 1122 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 2:08 and 2:19.