Alaska Airlines flight AS 4310: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:30 Miami (MIA) 11:01 San Diego (SAN) 2
AS 4310 Non-stop Boeing 737-800 (738) 5:31 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2389)
Sat 08:47 Raleigh/Durham (RDU) 2 11:23 Dallas Fort Worth (DFW)
AS 4310 Non-stop Canadair CRJ 900 (CR9) 3:36 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 5344)
Sat 08:47 Raleigh/Durham (RDU) 2 11:22 Dallas Fort Worth (DFW)
AS 4310 Non-stop Canadair CRJ 900 (CR9) 3:35 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 5609)
Daily 08:58 Miami (MIA) 11:53 San Diego (SAN) 2
AS 4310 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2685)
Daily 12:31 San Diego (SAN) 2 20:20 Miami (MIA)
AS 4310 Non-stop Boeing 737-800 (738) 4:49 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2389)
Sat 13:34 Tampa (TPA) 16:05 Philadelphia (PHL)
AS 4310 Non-stop Boeing 737-800 (738) 2:31 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 2189)
Mon-Fri,Sun 14:06 Tampa (TPA) 16:37 Philadelphia (PHL)
AS 4310 Non-stop Boeing 737-800 (738) 2:31 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2189)
Tue 14:32 Raleigh/Durham (RDU) 2 16:58 Dallas Fort Worth (DFW)
AS 4310 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-03-10 through 2026-03-17
Codeshare flight, operated by American Airlines.(AA 2513)
Daily 14:40 Dallas Fort Worth (DFW) 16:09 McAllen/Mission (MFE)
AS 4310 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3689)
Wed 14:50 Dallas Fort Worth (DFW) 16:31 McAllen/Mission (MFE)
AS 4310 Non-stop Embraer EMB 175 (E75) 1:41 Operates only on 2026-03-18
Codeshare flight, operated by American Airlines.(AA 3375)
Daily 14:59 Miami (MIA) 17:55 Philadelphia (PHL)
AS 4310 Non-stop Airbus A321 (321) 2:56 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 438)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4310: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 5:31, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5344)
Duration: 3:36, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5609)
Duration: 3:35, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Alaska Airlines AS4310
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2685)
Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 4:49, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2189)
Duration: 2:31, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2189)
Duration: 2:31, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-03-10 through 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2513)
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3689)
Duration: 1:29, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4310
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3375)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4310
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 438)
Duration: 2:56, non-stop
Airbus A321 (321)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - McAllen/Mission (MFE)
  • Miami (MIA) - Philadelphia (PHL)
  • Raleigh/Durham (RDU) - Dallas Fort Worth (DFW)
  • San Diego (SAN) - Miami (MIA)
  • Tampa (TPA) - Philadelphia (PHL)