Alaska Airlines flight AS 6644: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri 10:16 Dayton (DAY) 10:51 Chicago O'Hare (ORD) 3
AS 6644 Non-stop Canadair CRJ 700 (CR7) 1:35 Effective 2026-01-06 through 2026-01-09
Codeshare flight, operated by American Airlines.(AA 5163)
Daily 12:26 Tulsa (TUL) 13:45 Dallas Fort Worth (DFW)
AS 6644 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3886)
Daily 12:28 Tulsa (TUL) 13:45 Dallas Fort Worth (DFW)
AS 6644 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2026-05-21 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3829)
Daily 13:11 Dayton (DAY) 13:37 Chicago O'Hare (ORD) 3
AS 6644 Non-stop Canadair CRJ 700 (CR7) 1:26 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 5203)
Mon,Wed-Fri,Sun 19:49 Ronald Reagan Washington (DCA) 2 21:38 Knoxville (TYS)
AS 6644 Non-stop Canadair CRJ 900 (CR9) 1:49 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 5484)
Mon,Thu,Fri,Sun 19:59 Ronald Reagan Washington (DCA) 2 21:52 Knoxville (TYS)
AS 6644 Non-stop Canadair CRJ 900 (CR9) 1:53 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 5484)
Tue 19:59 Ronald Reagan Washington (DCA) 2 21:48 Knoxville (TYS)
AS 6644 Non-stop Canadair CRJ 900 (CR9) 1:49 Effective 2026-03-10 through 2026-03-31
Codeshare flight, operated by American Airlines.(AA 5484)
Tue,Wed 20:10 Ronald Reagan Washington (DCA) 2 22:03 Knoxville (TYS)
AS 6644 Non-stop Canadair CRJ 900 (CR9) 1:53 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 5484)
Daily 20:14 Ronald Reagan Washington (DCA) 2 21:56 Knoxville (TYS)
AS 6644 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 5484)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 6644: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS6644
10:16
Dayton (DAY)

10:51
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-09
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5163)
Duration: 1:35, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6644
12:26
Tulsa (TUL)

13:45
Dallas Fort Worth (DFW)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3886)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6644
12:28
Tulsa (TUL)

13:45
Dallas Fort Worth (DFW)
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3829)
Duration: 1:17, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6644
13:11
Dayton (DAY)

13:37
Chicago O'Hare (ORD) 3
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5203)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6644
19:49
Ronald Reagan Washington (DCA) 2

21:38
Knoxville (TYS)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5484)
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS6644
19:59
Ronald Reagan Washington (DCA) 2

21:52
Knoxville (TYS)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5484)
Duration: 1:53, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS6644
19:59
Ronald Reagan Washington (DCA) 2

21:48
Knoxville (TYS)
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5484)
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS6644
20:10
Ronald Reagan Washington (DCA) 2

22:03
Knoxville (TYS)
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5484)
Duration: 1:53, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS6644
20:14
Ronald Reagan Washington (DCA) 2

21:56
Knoxville (TYS)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5484)
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)
This flight number is listed as serving the following routes:
  • Dayton (DAY) - Chicago O'Hare (ORD)
  • Ronald Reagan Washington (DCA) - Knoxville (TYS)
  • Tulsa (TUL) - Dallas Fort Worth (DFW)
All Alaska Airlines flights
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