Alaska Airlines
flight
AS 4163:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6299)
Duration: 1:40, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4145)
Duration: 1:51, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3662)
Duration: 1:37, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3668)
Duration: 1:34, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4145)
Duration: 1:52, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4145)
Duration: 1:51, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4145)
Duration: 2:10, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3668)
Duration: 1:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3662)
Duration: 1:40, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4145)
Duration: 2:16, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4145)
Duration: 2:06, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 4595)
Duration: 1:52, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-03-13 through 2026-04-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3847)
Duration: 1:43, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 1823)
Duration: 1:38, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4163
Operates only on 2026-01-04
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 5347)
Duration: 1:57, non-stop Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Greenville/Spartanburg (GSP)
- Durango (DRO) - Phoenix Sky Harbor (PHX)
- Kansas City (MCI) - Chicago O'Hare (ORD)