Alaska Airlines flight AS 4390: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:00 San Angelo (SJT) 06:10 Dallas Fort Worth (DFW) E
AS 4390 Non-stop Canadair CRJ 700 (CR7) 1:10 Effective 2025-07-05 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 4930)
Daily 05:10 San Angelo (SJT) 06:20 Dallas Fort Worth (DFW) E
AS 4390 Non-stop Canadair CRJ 700 (CR7) 1:10 Effective 2025-06-05 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 4930)
Daily 05:13 San Angelo (SJT) 06:23 Dallas Fort Worth (DFW) E
AS 4390 Non-stop Canadair CRJ 700 (CR7) 1:10 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4930)
Thu,Sat 06:40 Lexington (LEX) 07:16 Chicago O'Hare (ORD) 3
AS 4390 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2025-05-10 through 2025-05-17
Codeshare flight, operated by American Airlines.(AA 6361)
Sat 06:40 Lexington (LEX) 07:16 Chicago O'Hare (ORD) 3
AS 4390 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2025-05-24 through 2025-05-31
Codeshare flight, operated by American Airlines.(AA 6361)
Daily 08:08 Dallas Fort Worth (DFW) 09:38 Baton Rouge (BTR)
AS 4390 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3663)
Daily 08:08 Dallas Fort Worth (DFW) 09:42 Baton Rouge (BTR)
AS 4390 Non-stop Embraer EMB 175 (E75) 1:34 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3663)
Daily 08:08 Dallas Fort Worth (DFW) 09:38 Baton Rouge (BTR)
AS 4390 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3663)
Daily 08:08 Dallas Fort Worth (DFW) 09:35 Baton Rouge (BTR)
AS 4390 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3663)
Daily 08:08 Dallas Fort Worth (DFW) 09:36 Baton Rouge (BTR)
AS 4390 Non-stop Embraer EMB 175 (E75) 1:28 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3663)
Sun 10:43 Tulsa (TUL) 12:46 Chicago O'Hare (ORD) 3
AS 4390 Non-stop Canadair CRJ 700 (CR7) 2:03 Operates only on 2025-05-18
Codeshare flight, operated by American Airlines.(AA 6387)
Mon-Wed,Sun 15:49 Dallas Fort Worth (DFW) E 17:12 Austin (AUS)
AS 4390 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2025-06-01 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 6236)
Mon-Fri 16:08 Orlando (MCO) B 18:13 Chicago O'Hare (ORD) 3
AS 4390 Non-stop Boeing 737-800 (738) 3:05 Effective 2025-05-05 through 2025-05-09
Codeshare flight, operated by American Airlines.(AA 1674)
Mon,Wed,Sun 18:12 Lexington (LEX) 18:45 Chicago O'Hare (ORD) 3
AS 4390 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2025-05-11 through 2025-05-14
Codeshare flight, operated by American Airlines.(AA 4236)
Tue 18:39 Lexington (LEX) 19:12 Chicago O'Hare (ORD) 3
AS 4390 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Operates only on 2025-05-13
Codeshare flight, operated by American Airlines.(AA 4236)
Daily 19:00 Dallas Fort Worth (DFW) E 20:09 Houston Hobby (HOU)
AS 4390 Non-stop Canadair CRJ 700 (CR7) 1:09 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 4930)
Daily 20:10 Houston Hobby (HOU) 21:40 Dallas Fort Worth (DFW) E
AS 4390 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 4930)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4390: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4390
Effective 2025-07-05 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4930)
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4390
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4930)
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4390
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4930)
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4390
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6361)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4390
Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6361)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4390
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3663)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4390
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3663)
Duration: 1:34, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4390
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3663)
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4390
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3663)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4390
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3663)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4390
Operates only on 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6387)
Duration: 2:03, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4390
Effective 2025-06-01 through 2025-06-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6236)
Duration: 1:23, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4390
Effective 2025-05-05 through 2025-05-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1674)
Duration: 3:05, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4390
Effective 2025-05-11 through 2025-05-14
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4236)
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4390
Operates only on 2025-05-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4236)
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4390
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4930)
Duration: 1:09, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4390
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4930)
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Austin (AUS)
  • Dallas Fort Worth (DFW) - Baton Rouge (BTR)
  • Dallas Fort Worth (DFW) - Houston Hobby (HOU)
  • Lexington (LEX) - Chicago O'Hare (ORD)
  • Orlando (MCO) - Chicago O'Hare (ORD)
  • San Angelo (SJT) - Dallas Fort Worth (DFW)
  • Tulsa (TUL) - Chicago O'Hare (ORD)