Finnair flight AY 3912: Portland - Seattle-Tacoma

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Thu,Sat,Sun 13:15 Portland (PDX) 14:09 Seattle-Tacoma (SEA)
AY 3912 Non-stop Embraer EMB 175 (E75) 0:54 Effective 2025-05-03 through 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 2035)
Wed,Thu 13:24 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737 (73J) 1:02 Effective 2025-08-20 through 2025-08-21
Codeshare flight, operated by Alaska Airlines.(AS 1016)
Thu 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737-900 (739) 1:01 Operates only on 2025-05-15
Codeshare flight, operated by Alaska Airlines.(AS 910)
Wed,Sun 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737-800 (73H) 1:01 Effective 2025-05-18 through 2025-05-21
Codeshare flight, operated by Alaska Airlines.(AS 910)
Mon 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737 MAX 9 (7M9) 1:01 Operates only on 2025-05-19
Codeshare flight, operated by Alaska Airlines.(AS 910)
Mon,Thu 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737 (73J) 1:01 Effective 2025-05-22 through 2025-06-02
Codeshare flight, operated by Alaska Airlines.(AS 910)
Sun 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737-900 (739) 1:01 Operates only on 2025-05-25
Codeshare flight, operated by Alaska Airlines.(AS 910)
Wed,Sun 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737-800 (73H) 1:01 Effective 2025-05-28 through 2025-06-04
Codeshare flight, operated by Alaska Airlines.(AS 910)
Thu,Sun 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737-800 (73H) 1:01 Effective 2025-06-05 through 2025-06-08
Codeshare flight, operated by Alaska Airlines.(AS 910)
Mon 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737-900 (739) 1:01 Operates only on 2025-06-09
Codeshare flight, operated by Alaska Airlines.(AS 910)
Wed 13:25 Portland (PDX) 14:26 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737 MAX 9 (7M9) 1:01 Operates only on 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 910)
Sat 13:54 Portland (PDX) 14:55 Seattle-Tacoma (SEA)
AY 3912 Non-stop Boeing 737-800 (73H) 1:01 Effective 2025-05-17 through 2025-06-07
Codeshare flight, operated by Alaska Airlines.(AS 910)
Mon,Wed,Thu,Sat,Sun 15:40 Portland (PDX) 16:40 Seattle-Tacoma (SEA)
AY 3912 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2025-06-12 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 3446)
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Finnair flight AY 3912:
Portland - Seattle-Tacoma
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY3912
Effective 2025-05-03 through 2025-05-14
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2035)
Duration: 0:54, non-stop
Embraer EMB 175 (E75)

Finnair AY3912
Effective 2025-08-20 through 2025-08-21
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1016)
Duration: 1:02, non-stop
Boeing 737 (73J)

Finnair AY3912
Operates only on 2025-05-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737-900 (739)

Finnair AY3912
Effective 2025-05-18 through 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737-800 (73H)

Finnair AY3912
Operates only on 2025-05-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY3912
Effective 2025-05-22 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737 (73J)

Finnair AY3912
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737-900 (739)

Finnair AY3912
Effective 2025-05-28 through 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737-800 (73H)

Finnair AY3912
Effective 2025-06-05 through 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737-800 (73H)

Finnair AY3912
Operates only on 2025-06-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737-900 (739)

Finnair AY3912
Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY3912
Effective 2025-05-17 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 910)
Duration: 1:01, non-stop
Boeing 737-800 (73H)

Finnair AY3912
Effective 2025-06-12 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3446)
Duration: 1:00, non-stop
Embraer EMB 175 (E75)
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  • AY 3912 is a domestic flight departing from the Portland airport (PDX) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 129 miles, or 208 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 0:54 and 1:02.