Alaska Airlines flight AS 6643: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:03 Dallas Fort Worth (DFW) 08:41 Kansas City (MCI)
AS 6643 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3584)
Daily 09:50 Kansas City (MCI) 11:39 Dallas Fort Worth (DFW)
AS 6643 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3584)
Daily 10:04 Dallas Fort Worth (DFW) 13:12 Knoxville (TYS)
AS 6643 Non-stop Airbus A321 (321) 2:08 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2544)
Daily 10:04 Dallas Fort Worth (DFW) 13:26 Knoxville (TYS)
AS 6643 Non-stop Boeing 737-800 (738) 2:22 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 2544)
Daily 10:09 Dallas Fort Worth (DFW) 13:18 Knoxville (TYS)
AS 6643 Non-stop Boeing 737-800 (738) 2:09 Effective 2024-10-07 through 2024-11-04
Codeshare flight, operated by American Airlines.(AA 2544)
Daily 14:09 Knoxville (TYS) 15:42 Dallas Fort Worth (DFW)
AS 6643 Non-stop Boeing 737-800 (738) 2:33 Effective 2024-10-07 through 2024-11-04
Codeshare flight, operated by American Airlines.(AA 2544)
Daily 14:21 Knoxville (TYS) 15:55 Dallas Fort Worth (DFW)
AS 6643 Non-stop Airbus A321 (321) 2:34 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2544)
Daily 14:25 Dallas Fort Worth (DFW) 17:32 Louisville (SDF)
AS 6643 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by American Airlines.(AA 3584)
Daily 14:32 Knoxville (TYS) 15:55 Dallas Fort Worth (DFW)
AS 6643 Non-stop Boeing 737-800 (738) 2:23 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 2544)
Daily 18:22 Louisville (SDF) 20:00 Dallas Fort Worth (DFW)
AS 6643 Non-stop Embraer EMB 175 (E75) 2:38 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by American Airlines.(AA 3584)
Mon-Fri 18:27 Springfield (SGF) 20:00 Dallas Fort Worth (DFW)
AS 6643 Non-stop Canadair CRJ 900 (CR9) 1:33 Effective 2024-09-04 through 2024-09-11
Codeshare flight, operated by American Airlines.(AA 5242)
Mon-Wed,Fri 18:27 Springfield (SGF) 20:00 Dallas Fort Worth (DFW)
AS 6643 Non-stop Canadair CRJ 900 (CR9) 1:33 Effective 2024-09-13 through 2024-09-30
Codeshare flight, operated by American Airlines.(AA 5242)
Mon,Wed-Fri,Sun 19:18 Springfield (SGF) 20:54 Dallas Fort Worth (DFW)
AS 6643 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2024-11-06 through 2024-11-22
Codeshare flight, operated by American Airlines.(AA 3752)
Mon-Wed,Sat,Sun 19:18 Springfield (SGF) 20:54 Dallas Fort Worth (DFW)
AS 6643 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2024-11-23 through 2024-12-04
Codeshare flight, operated by American Airlines.(AA 3752)
Mon 19:49 Springfield (SGF) 21:17 Dallas Fort Worth (DFW)
AS 6643 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Valid until 2024-09-02
Codeshare flight, operated by American Airlines.(AA 3884)
Sun 19:53 Springfield (SGF) 21:23 Dallas Fort Worth (DFW)
AS 6643 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Effective 2024-09-08 through 2024-09-29
Codeshare flight, operated by American Airlines.(AA 3884)
Thu 19:53 Springfield (SGF) 21:23 Dallas Fort Worth (DFW)
AS 6643 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2024-09-12 through 2024-10-03
Codeshare flight, operated by American Airlines.(AA 3884)
Daily 20:13 Springfield (SGF) 21:50 Dallas Fort Worth (DFW)
AS 6643 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2024-12-05 through 2024-12-18
Codeshare flight, operated by American Airlines.(AA 3752)
This flight number is listed as serving the following routes:
Alaska Airlines flight AS 6643: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS6643
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3584)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6643
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3584)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6643
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2544)
Duration: 2:08, non-stop
Airbus A321 (321)

Alaska Airlines AS6643
Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2544)
Duration: 2:22, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6643
Effective 2024-10-07 through 2024-11-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2544)
Duration: 2:09, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6643
Effective 2024-10-07 through 2024-11-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2544)
Duration: 2:33, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6643
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2544)
Duration: 2:34, non-stop
Airbus A321 (321)

Alaska Airlines AS6643
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3584)
Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6643
Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2544)
Duration: 2:23, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6643
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3584)
Duration: 2:38, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6643
Effective 2024-09-04 through 2024-09-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5242)
Duration: 1:33, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6643
Effective 2024-09-13 through 2024-09-30
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5242)
Duration: 1:33, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS6643
Effective 2024-11-06 through 2024-11-22
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3752)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6643
Effective 2024-11-23 through 2024-12-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3752)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6643
Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3884)
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS6643
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3884)
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS6643
Effective 2024-09-12 through 2024-10-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3884)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6643
Effective 2024-12-05 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3752)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Knoxville (TYS)
  • Dallas Fort Worth (DFW) - Louisville (SDF)
  • Kansas City (MCI) - Dallas Fort Worth (DFW)
  • Springfield (SGF) - Dallas Fort Worth (DFW)