Alaska Airlines flight AS 4040: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:15 Chicago O'Hare (ORD) 3 14:40 Des Moines (DSM)
AS 4040 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-05-05 through 2025-05-14
Codeshare flight, operated by American Airlines.(AA 4591)
Daily 14:39 Lubbock (LBB) 15:55 Dallas Fort Worth (DFW)
AS 4040 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2025-05-15 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3551)
Daily 14:55 Chicago O'Hare (ORD) 3 16:17 Des Moines (DSM)
AS 4040 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2025-04-16 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 5014)
Daily 16:22 Des Moines (DSM) 17:50 Chicago O'Hare (ORD) 3
AS 4040 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2025-05-05 through 2025-05-14
Codeshare flight, operated by American Airlines.(AA 4591)
Daily 17:08 Ronald Reagan Washington (DCA) 2 18:51 Knoxville (TYS)
AS 4040 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2024-12-05 through 2024-12-18
Codeshare flight, operated by American Airlines.(AA 4442)
Mon-Fri,Sun 17:59 Ronald Reagan Washington (DCA) 2 19:40 Knoxville (TYS)
AS 4040 Non-stop Canadair CRJ 700 (CR7) 1:41 Effective 2024-09-04 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 5484)
Daily 18:19 Des Moines (DSM) 19:45 Chicago O'Hare (ORD) 3
AS 4040 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2025-04-16 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 5014)
Sat 18:45 Chicago O'Hare (ORD) 3 20:27 Des Moines (DSM)
AS 4040 Non-stop Airbus A319 (319) 1:42 Effective 2024-09-07 through 2024-10-05
Codeshare flight, operated by American Airlines.(AA 1465)
Mon-Fri,Sun 19:54 Ronald Reagan Washington (DCA) 2 21:34 Knoxville (TYS)
AS 4040 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2024-10-07 through 2024-11-04
Codeshare flight, operated by American Airlines.(AA 5484)
Daily 19:55 Ronald Reagan Washington (DCA) 2 21:48 Knoxville (TYS)
AS 4040 Non-stop Canadair CRJ 900 (CR9) 1:53 Effective 2024-11-05 through 2024-11-24
Codeshare flight, operated by American Airlines.(AA 5484)
Daily 20:10 Chicago O'Hare (ORD) 3 21:33 Des Moines (DSM)
AS 4040 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 3473)
Mon,Tue,Thu,Fri,Sun 21:00 Chicago O'Hare (ORD) 3 22:19 Des Moines (DSM)
AS 4040 Non-stop Airbus A319 (319) 1:19 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 2856)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4040: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4040
13:15
Chicago O'Hare (ORD) 3

14:40
Des Moines (DSM)
Effective 2025-05-05 through 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4591)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4040
14:39
Lubbock (LBB)

15:55
Dallas Fort Worth (DFW)
Effective 2025-05-15 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3551)
Duration: 1:16, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4040
14:55
Chicago O'Hare (ORD) 3

16:17
Des Moines (DSM)
Effective 2025-04-16 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5014)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4040
16:22
Des Moines (DSM)

17:50
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4591)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4040
17:08
Ronald Reagan Washington (DCA) 2

18:51
Knoxville (TYS)
Effective 2024-12-05 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4442)
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4040
17:59
Ronald Reagan Washington (DCA) 2

19:40
Knoxville (TYS)
Effective 2024-09-04 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5484)
Duration: 1:41, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4040
18:19
Des Moines (DSM)

19:45
Chicago O'Hare (ORD) 3
Effective 2025-04-16 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5014)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4040
18:45
Chicago O'Hare (ORD) 3

20:27
Des Moines (DSM)
Effective 2024-09-07 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1465)
Duration: 1:42, non-stop
Airbus A319 (319)
Alaska Airlines AS4040
19:54
Ronald Reagan Washington (DCA) 2

21:34
Knoxville (TYS)
Effective 2024-10-07 through 2024-11-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5484)
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4040
19:55
Ronald Reagan Washington (DCA) 2

21:48
Knoxville (TYS)
Effective 2024-11-05 through 2024-11-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5484)
Duration: 1:53, non-stop
Canadair CRJ 900 (CR9)
Alaska Airlines AS4040
20:10
Chicago O'Hare (ORD) 3

21:33
Des Moines (DSM)
Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3473)
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4040
21:00
Chicago O'Hare (ORD) 3

22:19
Des Moines (DSM)
Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2856)
Duration: 1:19, non-stop
Airbus A319 (319)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Des Moines (DSM)
  • Lubbock (LBB) - Dallas Fort Worth (DFW)
  • Ronald Reagan Washington (DCA) - Knoxville (TYS)
All Alaska Airlines flights
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