Alaska Airlines flight AS 4003: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:00 Boston Logan (BOS) B 09:05 Chicago O'Hare (ORD) 3
AS 4003 Non-stop Boeing 737-800 (738) 3:05 Effective 2026-07-02 through 2026-08-18
Codeshare flight, operated by American Airlines.(AA 1509)
Daily 07:02 Boston Logan (BOS) B 09:05 Chicago O'Hare (ORD) 3
AS 4003 Non-stop Boeing 737-800 (738) 3:03 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 1509)
Daily 07:04 Boston Logan (BOS) B 09:05 Chicago O'Hare (ORD) 3
AS 4003 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1509)
Daily 09:55 Miami (MIA) 12:25 Dallas Fort Worth (DFW)
AS 4003 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1728)
Sun 10:30 Miami (MIA) 13:10 Dallas Fort Worth (DFW)
AS 4003 Non-stop Airbus A321 (321) 3:40 Operates only on 2026-03-08
Codeshare flight, operated by American Airlines.(AA 1777)
Daily 10:30 Miami (MIA) 13:10 Dallas Fort Worth (DFW)
AS 4003 Non-stop Boeing 787 (787) 3:40 Effective 2026-03-09 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 1777)
Sat 16:50 Dallas Fort Worth (DFW) 20:28 Raleigh/Durham (RDU) 2
AS 4003 Non-stop Embraer EMB 175 (E75) 2:38 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4233)
Sun 16:50 Dallas Fort Worth (DFW) 20:28 Raleigh/Durham (RDU) 2
AS 4003 Non-stop Boeing 737-800 (738) 2:38 Operates only on 2026-01-04
Codeshare flight, operated by American Airlines.(AA 2513)
Mon-Fri 16:51 Dallas Fort Worth (DFW) 20:29 Raleigh/Durham (RDU) 2
AS 4003 Non-stop Boeing 737-800 (738) 2:38 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2513)
Daily 17:25 Miami (MIA) 19:59 Dallas Fort Worth (DFW)
AS 4003 Non-stop Airbus A321 (321) 3:34 Effective 2026-02-12 through 2026-02-28
Codeshare flight, operated by American Airlines.(AA 788)
Mon-Sat 17:25 Miami (MIA) 19:59 Dallas Fort Worth (DFW)
AS 4003 Non-stop Airbus A321 (321) 3:34 Effective 2026-03-02 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 788)
Sun 17:29 Miami (MIA) 19:53 Dallas Fort Worth (DFW)
AS 4003 Non-stop Boeing 777 (777) 3:24 Operates only on 2026-03-01
Codeshare flight, operated by American Airlines.(AA 788)
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4003: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4003
07:00
Boston Logan (BOS) B

09:05
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1509)
Duration: 3:05, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4003
07:02
Boston Logan (BOS) B

09:05
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1509)
Duration: 3:03, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4003
07:04
Boston Logan (BOS) B

09:05
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1509)
Duration: 3:01, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4003
09:55
Miami (MIA)

12:25
Dallas Fort Worth (DFW)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1728)
Duration: 3:30, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS4003
10:30
Miami (MIA)

13:10
Dallas Fort Worth (DFW)
Operates only on 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1777)
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4003
10:30
Miami (MIA)

13:10
Dallas Fort Worth (DFW)
Effective 2026-03-09 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1777)
Duration: 3:40, non-stop
Boeing 787 (787)
Direct Codeshare Flights:
Alaska Airlines AS4003
16:50
Dallas Fort Worth (DFW)

20:28
Raleigh/Durham (RDU) 2
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4233)
Duration: 2:38, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4003
16:50
Dallas Fort Worth (DFW)

20:28
Raleigh/Durham (RDU) 2
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2513)
Duration: 2:38, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4003
16:51
Dallas Fort Worth (DFW)

20:29
Raleigh/Durham (RDU) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2513)
Duration: 2:38, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4003
17:25
Miami (MIA)

19:59
Dallas Fort Worth (DFW)
Effective 2026-02-12 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 788)
Duration: 3:34, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4003
17:25
Miami (MIA)

19:59
Dallas Fort Worth (DFW)
Effective 2026-03-02 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 788)
Duration: 3:34, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4003
17:29
Miami (MIA)

19:53
Dallas Fort Worth (DFW)
Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 788)
Duration: 3:24, non-stop
Boeing 777 (777)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Chicago O'Hare (ORD)
  • Dallas Fort Worth (DFW) - Raleigh/Durham (RDU)
  • Miami (MIA) - Dallas Fort Worth (DFW)
All Alaska Airlines flights
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