Alaska Airlines flight AS 4421: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Wed,Sat,Sun 06:10 Philadelphia (PHL) 09:09 Miami (MIA)
AS 4421 Non-stop Boeing 737-800 (738) 2:59 Effective 2024-11-23 through 2024-12-03
Codeshare flight, operated by American Airlines.(AA 3113)
Mon,Thu,Fri,Sun 08:30 Chicago O'Hare (ORD) 3 11:39 Richmond (RIC)
AS 4421 Non-stop Embraer ERJ 145 (ER4) 2:09 Effective 2024-09-05 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 5767)
Tue,Wed,Sat 08:59 Chicago O'Hare (ORD) 3 12:15 Richmond (RIC)
AS 4421 Non-stop Embraer ERJ 145 (ER4) 2:16 Effective 2024-09-04 through 2024-10-05
Codeshare flight, operated by American Airlines.(AA 5767)
Tue,Sat 09:51 Los Angeles (LAX) 15:05 Omaha (OMA)
AS 4421 Non-stop Airbus A319 (319) 3:14 Effective 2024-10-08 through 2024-11-02
Codeshare flight, operated by American Airlines.(AA 277)
Daily 09:55 Los Angeles (LAX) 15:12 Omaha (OMA)
AS 4421 Non-stop Embraer EMB 175 (E75) 3:17 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 4879)
Daily 10:15 Los Angeles (LAX) 15:29 Omaha (OMA)
AS 4421 Non-stop Embraer EMB 175 (E75) 3:14 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4879)
Mon,Thu,Fri,Sun 12:08 Richmond (RIC) 13:35 Chicago O'Hare (ORD) 3
AS 4421 Non-stop Embraer ERJ 145 (ER4) 2:27 Effective 2024-09-05 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 5767)
Daily 13:28 Los Angeles (LAX) 18:44 Omaha (OMA)
AS 4421 Non-stop Embraer EMB 175 (E75) 3:16 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 4879)
Daily 13:31 Los Angeles (LAX) 18:48 Omaha (OMA)
AS 4421 Non-stop Embraer EMB 175 (E75) 3:17 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 4879)
Daily 15:42 Omaha (OMA) 17:19 Los Angeles (LAX)
AS 4421 Non-stop Embraer EMB 175 (E75) 3:37 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 4879)
Tue,Sat 15:50 Omaha (OMA) 17:15 Los Angeles (LAX)
AS 4421 Non-stop Airbus A319 (319) 3:25 Effective 2024-10-08 through 2024-11-02
Codeshare flight, operated by American Airlines.(AA 277)
Daily 15:59 Omaha (OMA) 17:41 Los Angeles (LAX)
AS 4421 Non-stop Embraer EMB 175 (E75) 3:42 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4879)
Mon,Wed-Fri,Sun 18:40 Philadelphia (PHL) 21:50 Miami (MIA)
AS 4421 Non-stop Airbus A321 (321) 3:10 Effective 2024-11-06 through 2024-11-22
Codeshare flight, operated by American Airlines.(AA 1133)
Wed 18:40 Philadelphia (PHL) 21:50 Miami (MIA)
AS 4421 Non-stop Airbus A321 (321) 3:10 Operates only on 2024-12-04
Codeshare flight, operated by American Airlines.(AA 1133)
Daily 18:44 Philadelphia (PHL) 21:45 Miami (MIA)
AS 4421 Non-stop Airbus A321 (321) 3:01 Effective 2025-02-13 through 2025-03-05
Codeshare flight, operated by American Airlines.(AA 1181)
Daily 18:44 Philadelphia (PHL) 21:49 Miami (MIA)
AS 4421 Non-stop Airbus A321 (321) 3:05 Effective 2025-03-06 through 2025-04-03
Codeshare flight, operated by American Airlines.(AA 1181)
Daily 19:15 Omaha (OMA) 20:58 Los Angeles (LAX)
AS 4421 Non-stop Embraer EMB 175 (E75) 3:43 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 4879)
Daily 19:19 Omaha (OMA) 20:51 Los Angeles (LAX)
AS 4421 Non-stop Embraer EMB 175 (E75) 3:32 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 4879)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4421: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4421
06:10
Philadelphia (PHL)

09:09
Miami (MIA)
Effective 2024-11-23 through 2024-12-03
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3113)
Duration: 2:59, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4421
08:30
Chicago O'Hare (ORD) 3

11:39
Richmond (RIC)
Effective 2024-09-05 through 2024-10-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5767)
Duration: 2:09, non-stop
Embraer ERJ 145 (ER4)
Alaska Airlines AS4421
08:59
Chicago O'Hare (ORD) 3

12:15
Richmond (RIC)
Effective 2024-09-04 through 2024-10-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5767)
Duration: 2:16, non-stop
Embraer ERJ 145 (ER4)
Alaska Airlines AS4421
09:51
Los Angeles (LAX)

15:05
Omaha (OMA)
Effective 2024-10-08 through 2024-11-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 277)
Duration: 3:14, non-stop
Airbus A319 (319)
Alaska Airlines AS4421
09:55
Los Angeles (LAX)

15:12
Omaha (OMA)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4879)
Duration: 3:17, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4421
10:15
Los Angeles (LAX)

15:29
Omaha (OMA)
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4879)
Duration: 3:14, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4421
12:08
Richmond (RIC)

13:35
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 5767)
Duration: 2:27, non-stop
Embraer ERJ 145 (ER4)
Alaska Airlines AS4421
13:28
Los Angeles (LAX)

18:44
Omaha (OMA)
Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4879)
Duration: 3:16, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4421
13:31
Los Angeles (LAX)

18:48
Omaha (OMA)
Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4879)
Duration: 3:17, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4421
15:42
Omaha (OMA)

17:19
Los Angeles (LAX)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4879)
Duration: 3:37, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4421
15:50
Omaha (OMA)

17:15
Los Angeles (LAX)
Effective 2024-10-08 through 2024-11-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 277)
Duration: 3:25, non-stop
Airbus A319 (319)
Alaska Airlines AS4421
15:59
Omaha (OMA)

17:41
Los Angeles (LAX)
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4879)
Duration: 3:42, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4421
18:40
Philadelphia (PHL)

21:50
Miami (MIA)
Effective 2024-11-06 through 2024-11-22
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1133)
Duration: 3:10, non-stop
Airbus A321 (321)
Alaska Airlines AS4421
18:40
Philadelphia (PHL)

21:50
Miami (MIA)
Operates only on 2024-12-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1133)
Duration: 3:10, non-stop
Airbus A321 (321)
Alaska Airlines AS4421
18:44
Philadelphia (PHL)

21:45
Miami (MIA)
Effective 2025-02-13 through 2025-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1181)
Duration: 3:01, non-stop
Airbus A321 (321)
Alaska Airlines AS4421
18:44
Philadelphia (PHL)

21:49
Miami (MIA)
Effective 2025-03-06 through 2025-04-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1181)
Duration: 3:05, non-stop
Airbus A321 (321)
Alaska Airlines AS4421
19:15
Omaha (OMA)

20:58
Los Angeles (LAX)
Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4879)
Duration: 3:43, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4421
19:19
Omaha (OMA)

20:51
Los Angeles (LAX)
Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4879)
Duration: 3:32, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Richmond (RIC)
  • Omaha (OMA) - Los Angeles (LAX)
  • Philadelphia (PHL) - Miami (MIA)
All Alaska Airlines flights
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