Alaska Airlines flight AS 4523: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:43 Minneapolis/Saint Paul (MSP) 1 10:39 Phoenix Sky Harbor (PHX) 4
AS 4523 Non-stop Boeing 737-800 (738) 3:56 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 1320)
Daily 07:46 Minneapolis/Saint Paul (MSP) 1 10:39 Phoenix Sky Harbor (PHX) 4
AS 4523 Non-stop Boeing 737-800 (738) 3:53 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 1320)
Daily 07:48 Minneapolis/Saint Paul (MSP) 1 10:39 Phoenix Sky Harbor (PHX) 4
AS 4523 Non-stop Airbus A321 (321) 3:51 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1320)
Daily 07:50 Minneapolis/Saint Paul (MSP) 1 10:39 Phoenix Sky Harbor (PHX) 4
AS 4523 Non-stop Boeing 737-800 (738) 3:49 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1320)
Daily 07:52 Harrisburg (MDT) 09:10 Chicago O'Hare (ORD) 3
AS 4523 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:18 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 3367)
Daily 07:58 Minneapolis/Saint Paul (MSP) 1 10:39 Phoenix Sky Harbor (PHX) 4
AS 4523 Non-stop Boeing 737-800 (738) 3:41 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 1320)
Daily 07:59 Minneapolis/Saint Paul (MSP) 1 09:39 Phoenix Sky Harbor (PHX) 4
AS 4523 Non-stop Boeing 737-800 (738) 3:40 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 1320)
Wed-Fri 09:40 Chicago O'Hare (ORD) 3 11:54 Indianapolis (IND)
AS 4523 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2025-10-01 through 2025-10-03
Codeshare flight, operated by American Airlines.(AA 4454)
Daily 10:03 Grand Rapids (GRR) 10:14 Chicago O'Hare (ORD) 3
AS 4523 Non-stop Embraer EMB 175 (E75) 1:11 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 3502)
Sat,Sun 12:40 Durango (DRO) 13:10 Phoenix Sky Harbor (PHX) 4
AS 4523 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2025-10-04 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 3834)
Daily 17:08 Chicago O'Hare (ORD) 3 18:05 Moline (MLI)
AS 4523 Non-stop Embraer EMB 170 / EMB 175 (E70) 0:57 Effective 2025-09-03 through 2025-09-30
Codeshare flight, operated by American Airlines.(AA 3457)
Sat 18:54 Philadelphia (PHL) F 20:24 Buffalo (BUF)
AS 4523 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 5119)
Sat 18:55 Chicago O'Hare (ORD) 3 20:07 Moline (MLI)
AS 4523 Non-stop Canadair CRJ 700 (CR7) 1:12 Operates only on 2025-05-24
Codeshare flight, operated by American Airlines.(AA 4965)
Mon-Fri,Sun 18:55 Philadelphia (PHL) F 20:25 Buffalo (BUF)
AS 4523 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2025-06-06 through 2025-06-30
Codeshare flight, operated by American Airlines.(AA 5119)
Wed,Thu 18:55 Philadelphia (PHL) F 20:25 Buffalo (BUF)
AS 4523 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2025-07-02 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 5119)
Fri 18:55 Philadelphia (PHL) F 20:24 Buffalo (BUF)
AS 4523 Non-stop Canadair CRJ 700 (CR7) 1:29 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 5119)
Thu-Sun 19:20 Phoenix Sky Harbor (PHX) 4 00:24 Minneapolis/Saint Paul (MSP) 1
AS 4523 Non-stop Boeing 737 MAX 8 (7M8) 3:04 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 3142)
The flight arrives 1 day after departure.
Daily 19:20 Philadelphia (PHL) F 20:56 Buffalo (BUF)
AS 4523 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 5119)
Daily 20:35 Chicago O'Hare (ORD) 3 21:45 Moline (MLI)
AS 4523 Non-stop Canadair CRJ 700 (CR7) 1:10 Effective 2025-05-05 through 2025-05-23
Codeshare flight, operated by American Airlines.(AA 4965)
Daily 20:35 Chicago O'Hare (ORD) 3 21:45 Moline (MLI)
AS 4523 Non-stop Canadair CRJ 700 (CR7) 1:10 Effective 2025-05-25 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 4965)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4523: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4523
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1320)
Duration: 3:56, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4523
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1320)
Duration: 3:53, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4523
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1320)
Duration: 3:51, non-stop
Airbus A321 (321)

Alaska Airlines AS4523
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1320)
Duration: 3:49, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4523
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3367)
Duration: 2:18, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4523
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1320)
Duration: 3:41, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4523
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1320)
Duration: 3:40, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4523
Effective 2025-10-01 through 2025-10-03
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4454)
Duration: 1:14, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4523
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3502)
Duration: 1:11, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4523
Effective 2025-10-04 through 2025-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3834)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4523
Effective 2025-09-03 through 2025-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3457)
Duration: 0:57, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4523
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5119)
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS4523
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4965)
Duration: 1:12, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4523
Effective 2025-06-06 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5119)
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS4523
Effective 2025-07-02 through 2025-07-03
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5119)
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS4523
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5119)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4523
Valid until 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3142)
Duration: 3:04, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Alaska Airlines AS4523
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5119)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4523
Effective 2025-05-05 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4965)
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4523
Effective 2025-05-25 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4965)
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Indianapolis (IND)
  • Chicago O'Hare (ORD) - Moline (MLI)
  • Durango (DRO) - Phoenix Sky Harbor (PHX)
  • Grand Rapids (GRR) - Chicago O'Hare (ORD)
  • Harrisburg (MDT) - Chicago O'Hare (ORD)
  • Philadelphia (PHL) - Buffalo (BUF)
  • Phoenix Sky Harbor (PHX) - Minneapolis/Saint Paul (MSP)