Alaska Airlines flight AS 621: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 11:25 Seattle-Tacoma (SEA) 14:17 San Diego (SAN) 2
AS 621 Non-stop Boeing 737 (73J) 2:52 Effective from 2025-10-26
Sun 16:00 Seattle-Tacoma (SEA) 18:38 Bozeman (BZN)
AS 621 Non-stop Boeing 737-900 (739) 1:38 Operates only on 2025-05-18
Fri 18:35 Anchorage (ANC) S 19:35 Fairbanks (FAI)
AS 621 Non-stop Boeing 737-700 (73G) 1:00 Effective 2025-06-13 through 2025-06-27
Fri 18:35 Anchorage (ANC) S 19:35 Fairbanks (FAI)
AS 621 Non-stop Boeing 737-700 (73G) 1:00 Effective 2025-07-11 through 2025-08-15
This flight number is listed as serving the following routes:
Alaska Airlines flight AS 621: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS621
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:52, non-stop
Boeing 737 (73J)

Alaska Airlines AS621
Operates only on 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:38, non-stop
Boeing 737-900 (739)

Alaska Airlines AS621
Effective 2025-06-13 through 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (73G)

Alaska Airlines AS621
Effective 2025-07-11 through 2025-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (73G)
This flight number is listed as serving the following routes:
  • Anchorage (ANC) - Fairbanks (FAI)
  • Seattle-Tacoma (SEA) - Bozeman (BZN)
  • Seattle-Tacoma (SEA) - San Diego (SAN)