Alaska Airlines flight AS 4576: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 05:07 Missoula (MSO) 09:31 Chicago O'Hare (ORD) 3
AS 4576 Non-stop Embraer EMB 175 (E75) 3:24 Effective 2025-07-06 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 3899)
Mon-Fri,Sun 05:38 Missoula (MSO) 10:07 Chicago O'Hare (ORD) 3
AS 4576 Non-stop Embraer EMB 175 (E75) 3:29 Effective 2025-06-06 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 3899)
Thu 06:00 Traverse City (TVC) 06:21 Chicago O'Hare (ORD) 3
AS 4576 Non-stop Embraer EMB 175 (E75) 1:21 Operates only on 2025-06-05
Codeshare flight, operated by American Airlines.(AA 3669)
Sat 08:00 Missoula (MSO) 12:23 Chicago O'Hare (ORD) 3
AS 4576 Non-stop Embraer EMB 175 (E75) 3:23 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 3899)
Sat 08:05 Missoula (MSO) 12:31 Chicago O'Hare (ORD) 3
AS 4576 Non-stop Embraer EMB 175 (E75) 3:26 Effective 2025-07-05 through 2025-08-02
Codeshare flight, operated by American Airlines.(AA 3899)
Daily 08:30 Phoenix Sky Harbor (PHX) 4 13:02 Oklahoma City (OKC)
AS 4576 Non-stop Canadair CRJ 700 (CR7) 2:32 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 6253)
Daily 08:30 Phoenix Sky Harbor (PHX) 4 13:01 Oklahoma City (OKC)
AS 4576 Non-stop Canadair CRJ 700 (CR7) 2:31 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 6253)
Daily 10:33 Killeen/Fort Hood (GRK) 11:39 Dallas Fort Worth (DFW)
AS 4576 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:06 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 3899)
Daily 10:35 Cleveland Hopkins (CLE) 11:10 Chicago O'Hare (ORD) 3
AS 4576 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 3669)
Daily 10:38 Killeen/Fort Hood (GRK) 11:39 Dallas Fort Worth (DFW)
AS 4576 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:01 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3899)
Daily 10:39 Killeen/Fort Hood (GRK) 11:39 Dallas Fort Worth (DFW)
AS 4576 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:00 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3899)
Daily 13:29 West Palm Beach (PBI) 15:55 Dallas Fort Worth (DFW)
AS 4576 Non-stop Boeing 737-800 (738) 3:26 Effective 2025-11-02 through 2025-11-19
Codeshare flight, operated by American Airlines.(AA 2282)
Daily 18:42 Killeen/Fort Hood (GRK) 19:50 Dallas Fort Worth (DFW) E
AS 4576 Non-stop Canadair CRJ 700 (CR7) 1:08 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 6244)
Daily 18:44 Killeen/Fort Hood (GRK) 19:50 Dallas Fort Worth (DFW) E
AS 4576 Non-stop Canadair CRJ 700 (CR7) 1:06 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 6244)
Daily 18:47 Killeen/Fort Hood (GRK) 19:50 Dallas Fort Worth (DFW) E
AS 4576 Non-stop Canadair CRJ 700 (CR7) 1:03 Effective 2025-11-20 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 6244)
Daily 22:39 Charlotte (CLT) 00:32 Dallas Fort Worth (DFW)
AS 4576 Non-stop Airbus A321 (321) 2:53 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 522)
The flight arrives 1 day after departure.
Daily 22:42 Charlotte (CLT) 00:37 Dallas Fort Worth (DFW)
AS 4576 Non-stop Airbus A321 (321) 2:55 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 522)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4576: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4576
05:07
Missoula (MSO)

09:31
Chicago O'Hare (ORD) 3
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3899)
Duration: 3:24, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4576
05:38
Missoula (MSO)

10:07
Chicago O'Hare (ORD) 3
Effective 2025-06-06 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3899)
Duration: 3:29, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4576
06:00
Traverse City (TVC)

06:21
Chicago O'Hare (ORD) 3
Operates only on 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3669)
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4576
08:00
Missoula (MSO)

12:23
Chicago O'Hare (ORD) 3
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3899)
Duration: 3:23, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4576
08:05
Missoula (MSO)

12:31
Chicago O'Hare (ORD) 3
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3899)
Duration: 3:26, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4576
08:30
Phoenix Sky Harbor (PHX) 4

13:02
Oklahoma City (OKC)
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6253)
Duration: 2:32, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4576
08:30
Phoenix Sky Harbor (PHX) 4

13:01
Oklahoma City (OKC)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6253)
Duration: 2:31, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4576
10:33
Killeen/Fort Hood (GRK)

11:39
Dallas Fort Worth (DFW)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3899)
Duration: 1:06, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4576
10:35
Cleveland Hopkins (CLE)

11:10
Chicago O'Hare (ORD) 3
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3669)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4576
10:38
Killeen/Fort Hood (GRK)

11:39
Dallas Fort Worth (DFW)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3899)
Duration: 1:01, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4576
10:39
Killeen/Fort Hood (GRK)

11:39
Dallas Fort Worth (DFW)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3899)
Duration: 1:00, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4576
13:29
West Palm Beach (PBI)

15:55
Dallas Fort Worth (DFW)
Effective 2025-11-02 through 2025-11-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2282)
Duration: 3:26, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4576
18:42
Killeen/Fort Hood (GRK)

19:50
Dallas Fort Worth (DFW) E
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6244)
Duration: 1:08, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4576
18:44
Killeen/Fort Hood (GRK)

19:50
Dallas Fort Worth (DFW) E
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6244)
Duration: 1:06, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4576
18:47
Killeen/Fort Hood (GRK)

19:50
Dallas Fort Worth (DFW) E
Effective 2025-11-20 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6244)
Duration: 1:03, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4576
22:39
Charlotte (CLT)

00:32(+1)
Dallas Fort Worth (DFW)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 522)
Duration: 2:53, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Alaska Airlines AS4576
22:42
Charlotte (CLT)

00:37(+1)
Dallas Fort Worth (DFW)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 522)
Duration: 2:55, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Dallas Fort Worth (DFW)
  • Cleveland Hopkins (CLE) - Chicago O'Hare (ORD)
  • Killeen/Fort Hood (GRK) - Dallas Fort Worth (DFW)
  • Missoula (MSO) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Oklahoma City (OKC)
  • Traverse City (TVC) - Chicago O'Hare (ORD)
  • West Palm Beach (PBI) - Dallas Fort Worth (DFW)
All Alaska Airlines flights
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