Alaska Airlines
vol
AS 403:
Multiple routes
HORAIRES DES VOLS
Vols directs:
Alaska Airlines AS403
Effective 2026-01-02 through 2026-01-04
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
Sam
-
-
Dim
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Alaska Airlines AS403
Operates only on 2026-01-05
Lun
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Alaska Airlines AS403
Operates only on 2026-01-06
Lun
-
-
Mar
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 1:10, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-02-12 through 2026-02-16
Lun
Mar
-
-
Mer
-
-
Jeu
Ven
Sam
Dim
-
-
Duration: 3:01, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-02-15 through 2026-02-22
Lun
-
-
Mar
-
-
Mer
Jeu
Ven
-
-
Sam
-
-
Dim
Duration: 3:01, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols directs:
Alaska Airlines AS403
Effective 2026-02-17 through 2026-03-03
Lun
-
-
Mar
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 3:01, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Alaska Airlines AS403
Effective 2026-02-20 through 2026-02-28
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
Sam
Dim
-
-
Duration: 3:01, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-02-23 through 2026-03-01
Lun
Mar
-
-
Mer
Jeu
Ven
-
-
Sam
-
-
Dim
Duration: 3:01, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols directs:
Alaska Airlines AS403
Effective 2026-03-02 through 2026-03-09
Lun
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
Sam
-
-
Dim
-
-
Duration: 3:01, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-03-04 through 2026-03-11
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
Duration: 3:01, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols directs:
Alaska Airlines AS403
Operates only on 2026-03-05
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 3:01, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Alaska Airlines AS403
Effective 2026-03-10 through 2026-03-17
Lun
Mar
Mer
-
-
Jeu
-
-
Ven
Sam
-
-
Dim
-
-
Duration: 3:01, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-03-12 through 2026-03-15
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
Ven
-
-
Sam
Dim
Duration: 3:01, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols directs:
Alaska Airlines AS403
Operates only on 2026-03-18
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 2:45, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-03-19 through 2026-05-12
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 2:54, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-01-07 through 2026-01-09
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
Sam
-
-
Dim
-
-
Duration: 2:59, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Alaska Airlines AS403
Effective 2026-01-08 through 2026-01-14
Lun
Mar
Mer
Jeu
Ven
-
-
Sam
Dim
-
-
Duration: 2:59, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-01-11 through 2026-01-29
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
Ven
-
-
Sam
-
-
Dim
Duration: 2:59, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Alaska Airlines AS403
Effective 2026-01-16 through 2026-01-23
Lun
Mar
Mer
Jeu
-
-
Ven
Sam
-
-
Dim
-
-
Duration: 2:59, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Operates only on 2026-01-17
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Duration: 2:59, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols directs:
Alaska Airlines AS403
Effective 2026-01-24 through 2026-01-30
Lun
-
-
Mar
Mer
Jeu
-
-
Ven
Sam
Dim
-
-
Duration: 2:59, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-01-26 through 2026-01-31
Lun
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
Dim
-
-
Duration: 2:59, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols directs:
Alaska Airlines AS403
Effective 2026-02-01 through 2026-02-07
Lun
Mar
-
-
Mer
Jeu
Ven
Sam
Dim
Duration: 2:59, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-02-03 through 2026-02-10
Lun
-
-
Mar
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 2:59, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Vols directs:
Alaska Airlines AS403
Effective 2026-02-08 through 2026-02-11
Lun
-
-
Mar
-
-
Mer
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
Duration: 2:59, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Alaska Airlines AS403
Operates only on 2026-02-09
Lun
Mar
-
-
Mer
-
-
Jeu
-
-
Ven
-
-
Sam
-
-
Dim
-
-
Duration: 2:59, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective 2026-05-13 through 2026-06-09
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 2:44, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
Vols directs:
Alaska Airlines AS403
Effective from 2026-06-10
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 2:47, non-stop
Boeing 737 (73J)
Boeing 737 (73J)
This flight number is listed as serving the following routes:
- Las Vegas Harry Reid (LAS) - Seattle-Tacoma (SEA)
- Palm Springs (PSP) - Seattle-Tacoma (SEA)
- Portland (PDX) - Seattle-Tacoma (SEA)