Finnair flight AY 3945: Seattle-Tacoma - Salt Lake City

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Sat,Sun 17:55 Seattle-Tacoma (SEA) 20:54 Salt Lake City (SLC)
AY 3945 Non-stop Boeing 737-800 (73H) 1:59 Effective 2025-05-03 through 2025-05-05
Codeshare flight, operated by Alaska Airlines.(AS 652)
Wed,Sat 17:55 Seattle-Tacoma (SEA) 20:54 Salt Lake City (SLC)
AY 3945 Non-stop Boeing 737-900 (739) 1:59 Effective 2025-05-07 through 2025-05-10
Codeshare flight, operated by Alaska Airlines.(AS 652)
Thu,Sun 17:55 Seattle-Tacoma (SEA) 20:54 Salt Lake City (SLC)
AY 3945 Non-stop Boeing 737 (73J) 1:59 Effective 2025-05-08 through 2025-05-11
Codeshare flight, operated by Alaska Airlines.(AS 652)
Mon 17:55 Seattle-Tacoma (SEA) 20:54 Salt Lake City (SLC)
AY 3945 Non-stop Boeing 737 MAX 9 (7M9) 1:59 Operates only on 2025-05-12
Codeshare flight, operated by Alaska Airlines.(AS 652)
Wed,Thu 18:40 Seattle-Tacoma (SEA) 21:49 Salt Lake City (SLC)
AY 3945 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2025-08-20 through 2025-08-21
Codeshare flight, operated by Alaska Airlines.(AS 3298)
Mon,Wed,Thu,Sat,Sun 19:16 Seattle-Tacoma (SEA) 22:21 Salt Lake City (SLC)
AY 3945 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2025-06-12 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 3298)
Mon,Wed,Thu,Sat,Sun 19:17 Seattle-Tacoma (SEA) 22:19 Salt Lake City (SLC)
AY 3945 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2025-05-15 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 3298)
Wed 19:50 Seattle-Tacoma (SEA) 22:51 Salt Lake City (SLC)
AY 3945 Non-stop Embraer EMB 175 (E75) 2:01 Operates only on 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 3108)
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Finnair flight AY 3945:
Seattle-Tacoma - Salt Lake City
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY3945
Effective 2025-05-03 through 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 652)
Duration: 1:59, non-stop
Boeing 737-800 (73H)

Finnair AY3945
Effective 2025-05-07 through 2025-05-10
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 652)
Duration: 1:59, non-stop
Boeing 737-900 (739)

Finnair AY3945
Effective 2025-05-08 through 2025-05-11
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 652)
Duration: 1:59, non-stop
Boeing 737 (73J)

Finnair AY3945
Operates only on 2025-05-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 652)
Duration: 1:59, non-stop
Boeing 737 MAX 9 (7M9)

Finnair AY3945
Effective 2025-08-20 through 2025-08-21
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3298)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Finnair AY3945
Effective 2025-06-12 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3298)
Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Finnair AY3945
Effective 2025-05-15 through 2025-06-11
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3298)
Duration: 2:02, non-stop
Embraer EMB 175 (E75)

Finnair AY3945
Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3108)
Duration: 2:01, non-stop
Embraer EMB 175 (E75)
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Parallax here SEA-SLC
  • AY 3945 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Salt Lake City airport (SLC).
  • The flight distance is 687 miles, or 1106 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 1:59 and 2:09.