Alaska Airlines flight AS 4574: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu,Fri 09:40 Chicago O'Hare (ORD) 3 10:52 Cedar Rapids (CID)
AS 4574 Non-stop Embraer EMB 175 (E75) 1:12 Effective 2025-12-18 through 2025-12-19
Codeshare flight, operated by American Airlines.(AA 3683)
Thu,Fri 11:17 Cedar Rapids (CID) 12:40 Chicago O'Hare (ORD) 3
AS 4574 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2025-12-18 through 2025-12-19
Codeshare flight, operated by American Airlines.(AA 3683)
Mon-Fri,Sun 11:26 Moline (MLI) 12:40 Chicago O'Hare (ORD) 3
AS 4574 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:14 Effective 2025-10-26 through 2025-10-31
Codeshare flight, operated by American Airlines.(AA 3683)
Mon,Wed-Fri,Sun 11:55 Tucson (TUS) 12:49 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Embraer EMB 175 (E75) 0:54 Valid until 2025-05-02
Codeshare flight, operated by American Airlines.(AA 3771)
Sun 14:33 Portland (PWM) 16:29 Ronald Reagan Washington (DCA) 2
AS 4574 Non-stop Embraer EMB 175 (E75) 1:56 Operates only on 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4342)
Daily 15:40 Fargo (FAR) 17:34 Chicago O'Hare (ORD) 3
AS 4574 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2025-05-05 through 2025-05-14
Codeshare flight, operated by American Airlines.(AA 3683)
Daily 16:35 Phoenix Sky Harbor (PHX) 4 17:58 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 16:35 Phoenix Sky Harbor (PHX) 4 18:03 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:28 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 16:35 Phoenix Sky Harbor (PHX) 4 18:02 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:27 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 2471)
Sat 16:35 Phoenix Sky Harbor (PHX) 4 18:02 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:27 Operates only on 2025-11-01
Codeshare flight, operated by American Airlines.(AA 2088)
Daily 16:44 Phoenix Sky Harbor (PHX) 4 18:03 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:19 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 16:54 Phoenix Sky Harbor (PHX) 4 18:15 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:21 Effective 2025-05-15 through 2025-05-23
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 16:54 Phoenix Sky Harbor (PHX) 4 18:15 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:21 Effective 2025-05-25 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 16:55 Phoenix Sky Harbor (PHX) 4 18:12 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:17 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 17:35 Phoenix Sky Harbor (PHX) 4 18:05 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 2088)
Daily 17:35 Phoenix Sky Harbor (PHX) 4 18:04 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:29 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 2088)
Daily 17:35 Phoenix Sky Harbor (PHX) 4 18:05 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2088)
Daily 17:35 Phoenix Sky Harbor (PHX) 4 17:58 Santa Ana (SNA)
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective from 2026-01-06
Codeshare flight, operated by American Airlines.(AA 2088)
Daily 18:53 Santa Ana (SNA) 20:16 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 19:02 Santa Ana (SNA) 20:25 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 19:09 Santa Ana (SNA) 20:30 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:21 Effective 2025-05-15 through 2025-05-23
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 19:09 Santa Ana (SNA) 20:30 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:21 Effective 2025-05-25 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 19:54 Santa Ana (SNA) 21:20 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:26 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 19:57 Santa Ana (SNA) 21:20 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 2471)
Daily 19:57 Santa Ana (SNA) 22:20 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2025-11-02 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 2088)
Daily 19:58 Santa Ana (SNA) 22:20 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:22 Effective 2025-12-20 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2088)
Daily 19:59 Santa Ana (SNA) 21:20 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:21 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 2471)
Sat 19:59 Santa Ana (SNA) 21:20 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:21 Operates only on 2025-11-01
Codeshare flight, operated by American Airlines.(AA 2088)
Daily 20:00 Santa Ana (SNA) 22:20 Phoenix Sky Harbor (PHX) 4
AS 4574 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2088)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4574: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4574
Effective 2025-12-18 through 2025-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3683)
Duration: 1:12, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4574
Effective 2025-12-18 through 2025-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3683)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4574
Effective 2025-10-26 through 2025-10-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3683)
Duration: 1:14, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4574
Valid until 2025-05-02
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3771)
Duration: 0:54, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4574
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4342)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4574
Effective 2025-05-05 through 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3683)
Duration: 1:54, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4574
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:28, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:27, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Operates only on 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:27, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:19, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-05-15 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:21, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-05-25 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:21, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:17, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:29, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-05-15 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:21, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-05-25 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:21, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:26, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-12-20 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:22, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2471)
Duration: 1:21, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Operates only on 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:21, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4574
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2088)
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Cedar Rapids (CID)
  • Fargo (FAR) - Chicago O'Hare (ORD)
  • Moline (MLI) - Chicago O'Hare (ORD)
  • Portland (PWM) - Ronald Reagan Washington (DCA)
  • Santa Ana (SNA) - Phoenix Sky Harbor (PHX)
  • Tucson (TUS) - Phoenix Sky Harbor (PHX)