Alaska Airlines flight AS 4577: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:00 Fayetteville/Springdale (XNA) 06:20 Dallas Fort Worth (DFW)
AS 4577 Non-stop Canadair CRJ 900 (CR9) 1:20 Effective 2026-04-11 through 2026-05-12
Codeshare flight, operated by American Airlines.(AA 5178)
Daily 06:35 Huntsville (HSV) 08:49 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Canadair CRJ 700 (CR7) 2:14 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4990)
Daily 09:40 Chicago O'Hare (ORD) 3 11:17 Minneapolis/Saint Paul (MSP) 1
AS 4577 Non-stop Canadair CRJ 700 (CR7) 1:37 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5486)
Daily 12:41 Minneapolis/Saint Paul (MSP) 1 14:20 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5486)
Daily 16:40 Chicago O'Hare (ORD) 3 19:45 Richmond (RIC)
AS 4577 Non-stop Canadair CRJ 700 (CR7) 2:05 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6294)
Daily 20:15 Richmond (RIC) 21:30 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Canadair CRJ 700 (CR7) 2:15 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6294)
Tue,Wed 21:40 Charlotte (CLT) 22:50 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Boeing 737-800 (738) 2:10 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 1039)
Daily 22:18 Charlotte (CLT) 23:27 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Boeing 737-800 (738) 2:09 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1039)
Mon,Thu,Fri,Sun 22:41 Charlotte (CLT) 23:42 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Boeing 737-800 (738) 2:01 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1039)
Sat 22:42 Charlotte (CLT) 23:59 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Airbus A321 (321) 2:17 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by American Airlines.(AA 3178)
Daily 22:42 Charlotte (CLT) 23:53 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Boeing 737-800 (738) 2:11 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3188)
Tue-Fri 22:45 Charlotte (CLT) 23:50 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Boeing 737-800 (738) 2:05 Effective 2026-04-07 through 2026-04-10
Codeshare flight, operated by American Airlines.(AA 689)
Mon,Thu,Fri,Sun 22:46 Charlotte (CLT) 23:53 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Boeing 737-800 (738) 2:07 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 1039)
Mon-Wed 22:48 Charlotte (CLT) 23:57 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Boeing 737-800 (738) 2:09 Effective 2026-03-09 through 2026-03-25
Codeshare flight, operated by American Airlines.(AA 3178)
Sat 22:49 Charlotte (CLT) 00:10 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Airbus A321 (321) 2:21 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 1039)
The flight arrives 1 day after departure.
Sat 22:50 Charlotte (CLT) 23:59 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Boeing 737-800 (738) 2:09 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 1039)
Thu,Fri,Sun 23:00 Charlotte (CLT) 00:18 Chicago O'Hare (ORD) 3
AS 4577 Non-stop Airbus A321 (321) 2:18 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 3178)
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 4577: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4577
05:00
Fayetteville/Springdale (XNA)

06:20
Dallas Fort Worth (DFW)
Effective 2026-04-11 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5178)
Duration: 1:20, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4577
06:35
Huntsville (HSV)

08:49
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4990)
Duration: 2:14, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4577
09:40
Chicago O'Hare (ORD) 3

11:17
Minneapolis/Saint Paul (MSP) 1
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5486)
Duration: 1:37, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4577
12:41
Minneapolis/Saint Paul (MSP) 1

14:20
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5486)
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4577
16:40
Chicago O'Hare (ORD) 3

19:45
Richmond (RIC)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6294)
Duration: 2:05, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4577
20:15
Richmond (RIC)

21:30
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6294)
Duration: 2:15, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4577
21:40
Charlotte (CLT)

22:50
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1039)
Duration: 2:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4577
22:18
Charlotte (CLT)

23:27
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1039)
Duration: 2:09, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4577
22:41
Charlotte (CLT)

23:42
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1039)
Duration: 2:01, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4577
22:42
Charlotte (CLT)

23:59
Chicago O'Hare (ORD) 3
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3178)
Duration: 2:17, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4577
22:42
Charlotte (CLT)

23:53
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3188)
Duration: 2:11, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4577
22:45
Charlotte (CLT)

23:50
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-04-10
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 689)
Duration: 2:05, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4577
22:46
Charlotte (CLT)

23:53
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1039)
Duration: 2:07, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4577
22:48
Charlotte (CLT)

23:57
Chicago O'Hare (ORD) 3
Effective 2026-03-09 through 2026-03-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3178)
Duration: 2:09, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4577
22:49
Charlotte (CLT)

00:10(+1)
Chicago O'Hare (ORD) 3
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1039)
Duration: 2:21, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Alaska Airlines AS4577
22:50
Charlotte (CLT)

23:59
Chicago O'Hare (ORD) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1039)
Duration: 2:09, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4577
23:00
Charlotte (CLT)

00:18(+1)
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3178)
Duration: 2:18, 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) - Chicago O'Hare (ORD)
  • Fayetteville/Springdale (XNA) - Dallas Fort Worth (DFW)
  • Huntsville (HSV) - Chicago O'Hare (ORD)
  • Minneapolis/Saint Paul (MSP) - Chicago O'Hare (ORD)
  • Richmond (RIC) - Chicago O'Hare (ORD)
All Alaska Airlines flights
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