Alaska Airlines flight AS 4450: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 07:15 Dallas Fort Worth (DFW) 08:32 Austin (AUS)
AS 4450 Non-stop Boeing 737-800 (738) 1:17 Operates only on 2024-10-31
Codeshare flight, operated by American Airlines.(AA 814)
Mon-Fri,Sun 08:05 Chicago O'Hare (ORD) 3 10:52 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 2:47 Effective 2024-10-07 through 2024-10-30
Codeshare flight, operated by American Airlines.(AA 1636)
Mon 08:05 Chicago O'Hare (ORD) 3 10:52 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 2:47 Operates only on 2024-11-04
Codeshare flight, operated by American Airlines.(AA 1636)
Daily 08:05 Chicago O'Hare (ORD) 3 10:53 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 2:48 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1636)
Sat 08:20 Chicago O'Hare (ORD) 3 11:10 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 2:50 Effective 2024-10-12 through 2024-11-02
Codeshare flight, operated by American Airlines.(AA 1636)
Fri 09:00 Dallas Fort Worth (DFW) 10:23 Austin (AUS)
AS 4450 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2024-11-29
Codeshare flight, operated by American Airlines.(AA 3724)
Mon-Wed,Sun 09:45 Chicago O'Hare (ORD) 3 12:45 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 3:00 Effective 2025-06-08 through 2025-06-18
Codeshare flight, operated by American Airlines.(AA 1636)
Mon-Fri,Sun 09:45 Chicago O'Hare (ORD) 3 12:45 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 3:00 Effective from 2025-06-19
Codeshare flight, operated by American Airlines.(AA 1636)
Daily 09:55 Chicago O'Hare (ORD) 3 12:51 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1636)
Daily 11:36 George Bush, Houston (IAH) A 14:20 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:44 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1636)
Mon,Thu,Fri,Sun 11:42 George Bush, Houston (IAH) A 14:22 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:40 Effective 2024-10-07 through 2024-10-28
Codeshare flight, operated by American Airlines.(AA 1636)
Tue,Wed 12:04 Flagstaff Pulliam, Grand Canyon (FLG) 12:59 Phoenix Sky Harbor (PHX) 4
AS 4450 Non-stop Canadair CRJ 700 (CR7) 0:55 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 6198)
Tue,Wed,Sat 13:09 George Bush, Houston (IAH) A 15:50 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:41 Effective 2024-10-08 through 2024-11-02
Codeshare flight, operated by American Airlines.(AA 1636)
Mon 13:09 George Bush, Houston (IAH) A 15:50 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:41 Operates only on 2024-11-04
Codeshare flight, operated by American Airlines.(AA 1636)
Mon,Thu,Fri,Sun 13:15 Chicago O'Hare (ORD) 3 15:58 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 2:43 Valid until 2024-09-02
Codeshare flight, operated by American Airlines.(AA 1168)
Mon,Thu,Fri,Sun 13:15 Chicago O'Hare (ORD) 3 16:01 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 2:46 Effective 2024-09-05 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 1168)
Daily 13:15 Chicago O'Hare (ORD) 3 16:03 George Bush, Houston (IAH) A
AS 4450 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2025-03-19 through 2025-04-03
Codeshare flight, operated by American Airlines.(AA 3813)
Thu-Sat 13:15 Chicago O'Hare (ORD) 3 16:03 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 2:48 Effective 2025-06-05 through 2025-06-07
Codeshare flight, operated by American Airlines.(AA 1168)
Daily 13:20 Chicago O'Hare (ORD) 3 16:05 George Bush, Houston (IAH) A
AS 4450 Non-stop Boeing 737-800 (738) 2:45 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by American Airlines.(AA 1315)
Daily 13:44 Dallas Fort Worth (DFW) 14:52 Austin (AUS)
AS 4450 Non-stop Boeing 737-800 (738) 1:08 Effective 2024-11-05 through 2024-11-27
Codeshare flight, operated by American Airlines.(AA 1442)
Mon-Wed,Sat,Sun 13:44 Dallas Fort Worth (DFW) 14:52 Austin (AUS)
AS 4450 Non-stop Boeing 737-800 (738) 1:08 Effective 2024-11-30 through 2024-12-04
Codeshare flight, operated by American Airlines.(AA 1442)
Daily 15:01 George Bush, Houston (IAH) A 17:45 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1636)
Mon-Wed,Sun 15:02 George Bush, Houston (IAH) A 17:45 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:43 Effective 2025-06-08 through 2025-06-18
Codeshare flight, operated by American Airlines.(AA 1636)
Mon-Fri,Sun 15:02 George Bush, Houston (IAH) A 17:45 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:43 Effective from 2025-06-19
Codeshare flight, operated by American Airlines.(AA 1636)
Mon,Thu,Fri,Sun 16:48 George Bush, Houston (IAH) A 19:34 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:46 Valid until 2024-09-02
Codeshare flight, operated by American Airlines.(AA 1168)
Thu-Sat 16:50 George Bush, Houston (IAH) A 19:35 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:45 Effective 2025-06-05 through 2025-06-07
Codeshare flight, operated by American Airlines.(AA 1168)
Mon,Thu,Fri,Sun 16:51 George Bush, Houston (IAH) A 19:31 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:40 Effective 2024-09-05 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 1168)
Daily 16:56 George Bush, Houston (IAH) A 19:45 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Embraer EMB 175 (E75) 2:49 Effective 2025-03-19 through 2025-04-03
Codeshare flight, operated by American Airlines.(AA 3813)
Daily 17:02 George Bush, Houston (IAH) A 19:40 Chicago O'Hare (ORD) 3
AS 4450 Non-stop Boeing 737-800 (738) 2:38 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by American Airlines.(AA 1315)
Tue,Wed,Sat 17:31 Dallas Fort Worth (DFW) 18:33 Austin (AUS)
AS 4450 Non-stop Boeing 737-800 (738) 1:02 Effective 2024-09-04 through 2024-09-28
Codeshare flight, operated by American Airlines.(AA 410)
Daily 18:00 Dallas Fort Worth (DFW) 19:08 Austin (AUS)
AS 4450 Non-stop Boeing 737-800 (738) 1:08 Effective 2025-02-13 through 2025-03-05
Codeshare flight, operated by American Airlines.(AA 2886)
Daily 18:00 Dallas Fort Worth (DFW) 19:11 Austin (AUS)
AS 4450 Non-stop Boeing 737-800 (738) 1:11 Effective 2025-03-06 through 2025-03-18
Codeshare flight, operated by American Airlines.(AA 2886)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4450: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4450
07:15
Dallas Fort Worth (DFW)

08:32
Austin (AUS)
Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 814)
Duration: 1:17, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
08:05
Chicago O'Hare (ORD) 3

10:52
George Bush, Houston (IAH) A
Effective 2024-10-07 through 2024-10-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:47, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
08:05
Chicago O'Hare (ORD) 3

10:52
George Bush, Houston (IAH) A
Operates only on 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:47, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
08:05
Chicago O'Hare (ORD) 3

10:53
George Bush, Houston (IAH) A
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:48, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
08:20
Chicago O'Hare (ORD) 3

11:10
George Bush, Houston (IAH) A
Effective 2024-10-12 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:50, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
09:00
Dallas Fort Worth (DFW)

10:23
Austin (AUS)
Operates only on 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3724)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4450
09:45
Chicago O'Hare (ORD) 3

12:45
George Bush, Houston (IAH) A
Effective 2025-06-08 through 2025-06-18
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 3:00, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
09:45
Chicago O'Hare (ORD) 3

12:45
George Bush, Houston (IAH) A
Effective from 2025-06-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 3:00, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
09:55
Chicago O'Hare (ORD) 3

12:51
George Bush, Houston (IAH) A
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:56, non-stop
Boeing 737 MAX 8 (7M8)
Alaska Airlines AS4450
11:36
George Bush, Houston (IAH) A

14:20
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:44, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
11:42
George Bush, Houston (IAH) A

14:22
Chicago O'Hare (ORD) 3
Effective 2024-10-07 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:40, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
12:04
Flagstaff Pulliam, Grand Canyon (FLG)

12:59
Phoenix Sky Harbor (PHX) 4
Valid until 2024-09-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6198)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4450
13:09
George Bush, Houston (IAH) A

15:50
Chicago O'Hare (ORD) 3
Effective 2024-10-08 through 2024-11-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:41, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
13:09
George Bush, Houston (IAH) A

15:50
Chicago O'Hare (ORD) 3
Operates only on 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:41, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
13:15
Chicago O'Hare (ORD) 3

15:58
George Bush, Houston (IAH) A
Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1168)
Duration: 2:43, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
13:15
Chicago O'Hare (ORD) 3

16:01
George Bush, Houston (IAH) A
Effective 2024-09-05 through 2024-10-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1168)
Duration: 2:46, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
13:15
Chicago O'Hare (ORD) 3

16:03
George Bush, Houston (IAH) A
Effective 2025-03-19 through 2025-04-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3813)
Duration: 2:48, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4450
13:15
Chicago O'Hare (ORD) 3

16:03
George Bush, Houston (IAH) A
Effective 2025-06-05 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1168)
Duration: 2:48, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
13:20
Chicago O'Hare (ORD) 3

16:05
George Bush, Houston (IAH) A
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1315)
Duration: 2:45, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
13:44
Dallas Fort Worth (DFW)

14:52
Austin (AUS)
Effective 2024-11-05 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1442)
Duration: 1:08, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
13:44
Dallas Fort Worth (DFW)

14:52
Austin (AUS)
Effective 2024-11-30 through 2024-12-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1442)
Duration: 1:08, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
15:01
George Bush, Houston (IAH) A

17:45
Chicago O'Hare (ORD) 3
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)
Alaska Airlines AS4450
15:02
George Bush, Houston (IAH) A

17:45
Chicago O'Hare (ORD) 3
Effective 2025-06-08 through 2025-06-18
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:43, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
15:02
George Bush, Houston (IAH) A

17:45
Chicago O'Hare (ORD) 3
Effective from 2025-06-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1636)
Duration: 2:43, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
16:48
George Bush, Houston (IAH) A

19:34
Chicago O'Hare (ORD) 3
Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1168)
Duration: 2:46, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
16:50
George Bush, Houston (IAH) A

19:35
Chicago O'Hare (ORD) 3
Effective 2025-06-05 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1168)
Duration: 2:45, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
16:51
George Bush, Houston (IAH) A

19:31
Chicago O'Hare (ORD) 3
Effective 2024-09-05 through 2024-10-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1168)
Duration: 2:40, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
16:56
George Bush, Houston (IAH) A

19:45
Chicago O'Hare (ORD) 3
Effective 2025-03-19 through 2025-04-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3813)
Duration: 2:49, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4450
17:02
George Bush, Houston (IAH) A

19:40
Chicago O'Hare (ORD) 3
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1315)
Duration: 2:38, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
17:31
Dallas Fort Worth (DFW)

18:33
Austin (AUS)
Effective 2024-09-04 through 2024-09-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 410)
Duration: 1:02, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
18:00
Dallas Fort Worth (DFW)

19:08
Austin (AUS)
Effective 2025-02-13 through 2025-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2886)
Duration: 1:08, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4450
18:00
Dallas Fort Worth (DFW)

19:11
Austin (AUS)
Effective 2025-03-06 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2886)
Duration: 1:11, non-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Austin (AUS)
  • Flagstaff Pulliam, Grand Canyon (FLG) - Phoenix Sky Harbor (PHX)
  • George Bush, Houston (IAH) - Chicago O'Hare (ORD)
All Alaska Airlines flights
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