Alaska Airlines flight AS 4254: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 05:00 Omaha (OMA) 06:40 Chicago O'Hare (ORD) 3
AS 4254 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2025-05-05
Codeshare flight, operated by American Airlines.(AA 3197)
Daily 05:00 Omaha (OMA) 06:40 Chicago O'Hare (ORD) 3
AS 4254 Non-stop Boeing 737-800 (738) 1:40 Effective 2025-05-06 through 2025-05-24
Codeshare flight, operated by American Airlines.(AA 3197)
Daily 05:00 Omaha (OMA) 06:40 Chicago O'Hare (ORD) 3
AS 4254 Non-stop Boeing 737-800 (738) 1:40 Effective 2025-05-26 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3197)
Sun 06:20 Omaha (OMA) 08:00 Chicago O'Hare (ORD) 3
AS 4254 Non-stop Boeing 737-800 (738) 1:40 Operates only on 2025-05-25
Codeshare flight, operated by American Airlines.(AA 3197)
Tue,Wed,Sat 06:40 Chicago O'Hare (ORD) 3 07:56 Saint Louis (STL) 1
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2025-09-06 through 2025-10-01
Codeshare flight, operated by American Airlines.(AA 6381)
Sat 08:00 Milwaukee (MKE) 08:57 Chicago O'Hare (ORD) 3
AS 4254 Non-stop Canadair CRJ 700 (CR7) 0:57 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 5010)
Daily 08:03 Tampa (TPA) 09:39 Phoenix Sky Harbor (PHX) 4
AS 4254 Non-stop Boeing 737-800 (738) 4:36 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 2232)
Tue,Wed,Sat 08:26 Saint Louis (STL) 1 09:53 Chicago O'Hare (ORD) 3
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2025-09-06 through 2025-10-01
Codeshare flight, operated by American Airlines.(AA 6381)
Sat 08:32 Philadelphia (PHL) F 10:30 Myrtle Beach (MYR)
AS 4254 Non-stop Embraer ERJ 145 (ER4) 1:58 Effective 2025-07-12 through 2025-08-02
Codeshare flight, operated by American Airlines.(AA 5778)
Thu 09:40 Chicago O'Hare (ORD) 3 11:32 Sioux Falls (FSD)
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:52 Operates only on 2025-06-05
Codeshare flight, operated by American Airlines.(AA 5010)
Mon-Fri,Sun 09:44 Chicago O'Hare (ORD) 3 11:36 Sioux Falls (FSD)
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective 2025-06-06 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 5010)
Mon-Fri,Sun 10:00 Chicago O'Hare (ORD) 3 11:58 Sioux Falls (FSD)
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:58 Effective 2025-07-06 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 5010)
Daily 11:54 Richmond (RIC) 13:14 Chicago O'Hare (ORD) 3
AS 4254 Non-stop Canadair CRJ 700 (CR7) 2:20 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 4970)
Mon,Thu,Fri,Sun 14:25 Chicago O'Hare (ORD) 3 18:18 Orlando (MCO) B
AS 4254 Non-stop Boeing 737-800 (738) 2:53 Effective 2025-09-04 through 2025-10-03
Codeshare flight, operated by American Airlines.(AA 1445)
Sat,Sun 14:25 Chicago O'Hare (ORD) 3 18:18 Orlando (MCO) B
AS 4254 Non-stop Boeing 737-800 (738) 2:53 Effective 2025-10-04 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 1445)
Mon-Fri,Sun 15:09 Tampa (TPA) 17:09 Dallas Fort Worth (DFW)
AS 4254 Non-stop Boeing 737-800 (738) 3:00 Valid until 2025-05-02
Codeshare flight, operated by American Airlines.(AA 2529)
Daily 18:35 Chicago O'Hare (ORD) 3 22:30 Orlando (MCO) B
AS 4254 Non-stop Boeing 737-800 (738) 2:55 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 1075)
Daily 18:35 Chicago O'Hare (ORD) 3 22:30 Orlando (MCO) B
AS 4254 Non-stop Boeing 737-800 (738) 2:55 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1075)
Daily 19:50 Phoenix Sky Harbor (PHX) 4 22:34 Lubbock (LBB)
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:44 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 5010)
Daily 19:50 Phoenix Sky Harbor (PHX) 4 22:33 Lubbock (LBB)
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 5010)
Daily 19:50 Phoenix Sky Harbor (PHX) 4 22:38 Lubbock (LBB)
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:48 Effective from 2026-01-06
Codeshare flight, operated by American Airlines.(AA 5010)
Sat 20:00 Ronald Reagan Washington (DCA) 2 21:43 Des Moines (DSM)
AS 4254 Non-stop Embraer EMB 175 (E75) 2:43 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 3997)
Sun 22:24 Phoenix Sky Harbor (PHX) 4 06:00 Newark Liberty, New York (EWR) A
AS 4254 Non-stop Boeing 737 MAX 8 (7M8) 4:36 Operates only on 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2156)
The flight arrives 1 day after departure.
Wed 22:40 Dallas Fort Worth (DFW) E 23:42 College Station (CLL)
AS 4254 Non-stop Canadair CRJ 700 (CR7) 1:02 Operates only on 2025-09-03
Codeshare flight, operated by American Airlines.(AA 6520)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4254: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4254
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3197)
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS4254
Effective 2025-05-06 through 2025-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3197)
Duration: 1:40, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Effective 2025-05-26 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3197)
Duration: 1:40, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3197)
Duration: 1:40, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Effective 2025-09-06 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6381)
Duration: 1:16, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5010)
Duration: 0:57, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2232)
Duration: 4:36, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Effective 2025-09-06 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6381)
Duration: 1:27, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective 2025-07-12 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5778)
Duration: 1:58, non-stop
Embraer ERJ 145 (ER4)

Alaska Airlines AS4254
Operates only on 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5010)
Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective 2025-06-06 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5010)
Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5010)
Duration: 1:58, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4970)
Duration: 2:20, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective 2025-09-04 through 2025-10-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1445)
Duration: 2:53, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Effective 2025-10-04 through 2025-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1445)
Duration: 2:53, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Valid until 2025-05-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2529)
Duration: 3:00, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1075)
Duration: 2:55, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1075)
Duration: 2:55, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4254
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5010)
Duration: 1:44, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5010)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5010)
Duration: 1:48, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4254
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3997)
Duration: 2:43, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4254
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2156)
Duration: 4:36, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Alaska Airlines AS4254
Operates only on 2025-09-03
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6520)
Duration: 1:02, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Orlando (MCO)
  • Chicago O'Hare (ORD) - Sioux Falls (FSD)
  • Dallas Fort Worth (DFW) - College Station (CLL)
  • Milwaukee (MKE) - Chicago O'Hare (ORD)
  • Omaha (OMA) - Chicago O'Hare (ORD)
  • Philadelphia (PHL) - Myrtle Beach (MYR)
  • Phoenix Sky Harbor (PHX) - Lubbock (LBB)
  • Phoenix Sky Harbor (PHX) - Newark Liberty, New York (EWR)
  • Richmond (RIC) - Chicago O'Hare (ORD)
  • Ronald Reagan Washington (DCA) - Des Moines (DSM)
  • Saint Louis (STL) - Chicago O'Hare (ORD)
  • Tampa (TPA) - Dallas Fort Worth (DFW)
  • Tampa (TPA) - Phoenix Sky Harbor (PHX)