Finnair flight AY 2545: Seattle-Tacoma - Saint Louis

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Thu,Sat,Sun 18:03 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Effective 2025-05-03 through 2025-05-12
Codeshare flight, operated by Alaska Airlines.(AS 472)
Wed 18:03 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 (73J) 3:56 Operates only on 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 472)
Wed,Thu 18:03 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 (73J) 3:56 Effective 2025-08-20 through 2025-08-21
Codeshare flight, operated by Alaska Airlines.(AS 472)
Thu 18:04 Seattle-Tacoma (SEA) 00:04 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 (73J) 4:00 Operates only on 2025-05-15
Codeshare flight, operated by Alaska Airlines.(AS 238)
The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat,Sun 18:04 Seattle-Tacoma (SEA) 00:04 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2025-05-17 through 2025-05-22
Codeshare flight, operated by Alaska Airlines.(AS 238)
The flight arrives 1 day after departure.
Wed,Sat 18:04 Seattle-Tacoma (SEA) 00:04 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 (73J) 4:00 Effective 2025-05-24 through 2025-05-28
Codeshare flight, operated by Alaska Airlines.(AS 238)
The flight arrives 1 day after departure.
Mon,Thu,Sun 18:04 Seattle-Tacoma (SEA) 00:04 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2025-05-25 through 2025-06-02
Codeshare flight, operated by Alaska Airlines.(AS 238)
The flight arrives 1 day after departure.
Sat 18:04 Seattle-Tacoma (SEA) 00:04 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2025-05-31
Codeshare flight, operated by Alaska Airlines.(AS 238)
The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat,Sun 18:04 Seattle-Tacoma (SEA) 00:04 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2025-06-04 through 2025-06-09
Codeshare flight, operated by Alaska Airlines.(AS 238)
The flight arrives 1 day after departure.
Wed 18:04 Seattle-Tacoma (SEA) 00:04 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 (73J) 4:00 Operates only on 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 238)
The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat,Sun 18:06 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 (73J) 3:53 Effective 2025-06-12 through 2025-07-20
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Thu 18:06 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Effective 2025-07-21 through 2025-07-24
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Wed,Sat,Sun 18:06 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 (73J) 3:53 Effective 2025-07-23 through 2025-08-06
Codeshare flight, operated by Alaska Airlines.(AS 472)
Thu 18:06 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Operates only on 2025-07-31
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Wed,Thu,Sat,Sun 18:06 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
AY 2545 Non-stop Boeing 737 (73J) 3:53 Effective 2025-08-07 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 472)
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Finnair flight AY 2545:
Seattle-Tacoma - Saint Louis
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY2545
Effective 2025-05-03 through 2025-05-12
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:56, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY2545
Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:56, non-stop
Boeing 737 (73J)

Finnair AY2545
Effective 2025-08-20 through 2025-08-21
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:56, non-stop
Boeing 737 (73J)

Finnair AY2545
Operates only on 2025-05-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 238)
Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Finnair AY2545
Effective 2025-05-17 through 2025-05-22
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 238)
Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Finnair AY2545
Effective 2025-05-24 through 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 238)
Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Finnair AY2545
Effective 2025-05-25 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 238)
Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Finnair AY2545
Operates only on 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 238)
Duration: 4:00, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Finnair AY2545
Effective 2025-06-04 through 2025-06-09
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 238)
Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Finnair AY2545
Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 238)
Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Finnair AY2545
Effective 2025-06-12 through 2025-07-20
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:53, non-stop
Boeing 737 (73J)

Finnair AY2545
Effective 2025-07-21 through 2025-07-24
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY2545
Effective 2025-07-23 through 2025-08-06
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:53, non-stop
Boeing 737 (73J)

Finnair AY2545
Operates only on 2025-07-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY2545
Effective 2025-08-07 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:53, non-stop
Boeing 737 (73J)
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  • AY 2545 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Saint Louis airport (STL).
  • The flight distance is 1704 miles, or 2743 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:53 and 4:00.