Alaska Airlines
flight
AS 677:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS677
Effective from 2026-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-06-10
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 4:54, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-03-18
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 1:57, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Effective 2026-01-07 through 2026-01-19
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Duration: 2:04, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-01-09
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:04, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Alaska Airlines AS677
Effective 2026-01-10 through 2026-02-07
Mon
-
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:04, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-01-20
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:04, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Effective 2026-01-21 through 2026-02-09
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 2:04, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-02-10
Mon
-
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:04, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-02-11
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 2:04, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-01-16
Mon
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-
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:04, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS677
Effective 2026-02-12 through 2026-02-19
Mon
-
-
Tue
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Wed
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-
Thu
Fri
Sat
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-
Sun
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Duration: 2:05, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Effective 2026-02-14 through 2026-02-21
Mon
-
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-02-16
Mon
Tue
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-
Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:05, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-02-20
Mon
-
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Alaska Airlines AS677
Effective 2026-02-23 through 2026-03-06
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
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-
Sun
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Duration: 2:05, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-02-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:05, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS677
Effective 2026-03-07 through 2026-03-13
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
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-
Duration: 2:05, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-03-14
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-03-16
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:05, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-02-15
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:04, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS677
Effective 2026-02-22 through 2026-03-01
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:04, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-03-08
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:04, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Operates only on 2026-03-15
Mon
-
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:04, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS677
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS677
Valid until 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 5:01, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Boeing 737 (73J)
The flight arrives 1 day after departure.
Direct Flights:
Alaska Airlines AS677
Valid until 2026-01-02
Mon
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Tue
Wed
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Thu
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Fri
Sat
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Sun
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Duration: 5:01, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
Alaska Airlines AS677
Effective 2026-01-03 through 2026-01-04
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
Duration: 5:01, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here -
This flight number is listed as serving the following routes:
- Boise (BOI) - Phoenix Sky Harbor (PHX)
- Seattle-Tacoma (SEA) - Atlanta (ATL)
- Seattle-Tacoma (SEA) - Raleigh/Durham (RDU)
- Seattle-Tacoma (SEA) - Sacramento (SMF)
- Seattle-Tacoma (SEA) - Salt Lake City (SLC)