Alaska Airlines
flight
AS 4554:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3681)
Duration: 1:26, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-03-20 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 4353)
Duration: 2:14, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-03-21 through 2026-04-04
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 4353)
Duration: 2:14, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-02-18 through 2026-03-04
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3681)
Duration: 1:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-02-12 through 2026-03-03
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3681)
Duration: 1:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4638)
Duration: 1:22, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4454)
Duration: 1:17, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 6194)
Duration: 2:13, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-04-07 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6409)
Duration: 0:51, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6384)
Duration: 1:00, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-03-09 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 4973)
Duration: 0:55, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4554
Operates only on 2026-03-08
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 4973)
Duration: 0:55, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6384)
Duration: 1:01, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6371)
Duration: 0:57, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4554
Effective 2026-05-13 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6409)
Duration: 0:56, non-stop Canadair CRJ 700 (CR7)
This flight number is listed as serving the following routes:
- Indianapolis (IND) - Chicago O'Hare (ORD)
- Louisville (SDF) - Chicago O'Hare (ORD)
- Philadelphia (PHL) - Indianapolis (IND)
- Phoenix Sky Harbor (PHX) - Sacramento (SMF)
- Phoenix Sky Harbor (PHX) - Tucson (TUS)
- Yuma (YUM) - Phoenix Sky Harbor (PHX)