Alaska Airlines flight AS 646: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Thu,Sat,Sun 13:57 Santa Ana (SNA) 15:25 San Francisco (SFO) 1
AS 646 Non-stop Boeing 737-800 (73H) 1:28 Valid until 2025-05-14
Fri 14:16 Santa Ana (SNA) 15:44 San Francisco (SFO) 1
AS 646 Non-stop Boeing 737-800 (73H) 1:28 Valid until 2025-05-09
Daily 14:30 Dallas Fort Worth (DFW) E 16:41 Portland (PDX)
AS 646 Non-stop Boeing 737 (73J) 4:11 Effective from 2025-10-04
Daily 16:46 Dallas Fort Worth (DFW) E 18:47 Portland (PDX)
AS 646 Non-stop Boeing 737-800 (73H) 4:01 Effective 2025-06-12 through 2025-07-03
Mon-Thu,Sat,Sun 16:46 Dallas Fort Worth (DFW) E 18:47 Portland (PDX)
AS 646 Non-stop Boeing 737-800 (73H) 4:01 Effective 2025-07-05 through 2025-07-17
Daily 16:46 Dallas Fort Worth (DFW) E 18:47 Portland (PDX)
AS 646 Non-stop Boeing 737-800 (73H) 4:01 Effective 2025-07-18 through 2025-08-19
Mon-Fri,Sun 16:50 Dallas Fort Worth (DFW) E 18:56 Portland (PDX)
AS 646 Non-stop Boeing 737 (73J) 4:06 Effective 2025-08-20 through 2025-10-03
Sat 17:05 Seattle-Tacoma (SEA) 20:09 Salt Lake City (SLC)
AS 646 Non-stop Boeing 737 MAX 9 (7M9) 2:04 Operates only on 2025-05-17
Sat 17:05 Seattle-Tacoma (SEA) 20:09 Salt Lake City (SLC)
AS 646 Non-stop Boeing 737 (73J) 2:04 Effective 2025-05-24 through 2025-06-07
Sat 18:15 Dallas Fort Worth (DFW) E 20:20 Portland (PDX)
AS 646 Non-stop Boeing 737 (73J) 4:05 Effective 2025-08-23 through 2025-09-27
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 646: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS646
Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:28, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS646
Valid until 2025-05-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:28, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS646
Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:11, non-stop
Boeing 737 (73J)

Alaska Airlines AS646
Effective 2025-06-12 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:01, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS646
Effective 2025-07-05 through 2025-07-17
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:01, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS646
Effective 2025-07-18 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:01, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS646
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:06, non-stop
Boeing 737 (73J)

Alaska Airlines AS646
Operates only on 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:04, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS646
Effective 2025-05-24 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:04, non-stop
Boeing 737 (73J)

Alaska Airlines AS646
Effective 2025-08-23 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737 (73J)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Portland (PDX)
  • Santa Ana (SNA) - San Francisco (SFO)
  • Seattle-Tacoma (SEA) - Salt Lake City (SLC)