Alaska Airlines flight AS 6639: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 07:05 Nashville (BNA) 09:05 Chicago O'Hare (ORD) 3
AS 6639 Non-stop Canadair CRJ 700 (CR7) 2:00 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6259)
Mon-Fri,Sun 07:05 Nashville (BNA) 09:10 Chicago O'Hare (ORD) 3
AS 6639 Non-stop Canadair CRJ 700 (CR7) 2:05 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 6259)
Sun 07:06 Nashville (BNA) 09:15 Chicago O'Hare (ORD) 3
AS 6639 Non-stop Canadair CRJ 700 (CR7) 2:09 Operates only on 2026-01-18
Codeshare flight, operated by American Airlines.(AA 6259)
Mon-Fri,Sun 07:11 Nashville (BNA) 09:20 Chicago O'Hare (ORD) 3
AS 6639 Non-stop Canadair CRJ 700 (CR7) 2:09 Effective 2026-01-06 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 6259)
Mon-Fri,Sun 07:11 Nashville (BNA) 09:20 Chicago O'Hare (ORD) 3
AS 6639 Non-stop Canadair CRJ 700 (CR7) 2:09 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 6259)
Mon-Fri,Sun 07:24 Nashville (BNA) 09:30 Chicago O'Hare (ORD) 3
AS 6639 Non-stop Canadair CRJ 700 (CR7) 2:06 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 6259)
Daily 12:05 Springfield (SGF) 13:35 Dallas Fort Worth (DFW)
AS 6639 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3952)
Sat 12:07 Springfield (SGF) 13:51 Dallas Fort Worth (DFW)
AS 6639 Non-stop Canadair CRJ 900 (CR9) 1:44 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 5032)
Sat 12:10 Springfield (SGF) 13:49 Dallas Fort Worth (DFW)
AS 6639 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 5504)
Daily 12:13 Springfield (SGF) 13:45 Dallas Fort Worth (DFW)
AS 6639 Non-stop Embraer EMB 175 (E75) 1:32 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3952)
Daily 12:15 Springfield (SGF) 13:45 Dallas Fort Worth (DFW)
AS 6639 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3952)
Sat 14:34 Dallas Fort Worth (DFW) 16:20 Saint Louis (STL) 1
AS 6639 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-01-31 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 3856)
Sat 15:25 Dallas Fort Worth (DFW) 16:30 Oklahoma City (OKC)
AS 6639 Non-stop Embraer EMB 175 (E75) 1:05 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by American Airlines.(AA 3856)
Daily 16:35 Dallas Fort Worth (DFW) 17:59 Springfield (SGF)
AS 6639 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3856)
Sat 17:00 Oklahoma City (OKC) 18:07 Dallas Fort Worth (DFW)
AS 6639 Non-stop Embraer EMB 175 (E75) 1:07 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by American Airlines.(AA 3856)
Sat 17:04 Saint Louis (STL) 1 19:18 Dallas Fort Worth (DFW)
AS 6639 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-01-31 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 3856)
Daily 20:15 Springfield (SGF) 21:50 Dallas Fort Worth (DFW)
AS 6639 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3856)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 6639: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS6639
07:05
Nashville (BNA)

09:05
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6259)
Duration: 2:00, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6639
07:05
Nashville (BNA)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6259)
Duration: 2:05, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6639
07:06
Nashville (BNA)

09:15
Chicago O'Hare (ORD) 3
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6259)
Duration: 2:09, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6639
07:11
Nashville (BNA)

09:20
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6259)
Duration: 2:09, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6639
07:11
Nashville (BNA)

09:20
Chicago O'Hare (ORD) 3
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6259)
Duration: 2:09, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6639
07:24
Nashville (BNA)

09:30
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6259)
Duration: 2:06, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6639
12:05
Springfield (SGF)

13:35
Dallas Fort Worth (DFW)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3952)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6639
12:07
Springfield (SGF)

13:51
Dallas Fort Worth (DFW)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5032)
Duration: 1:44, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS6639
12:10
Springfield (SGF)

13:49
Dallas Fort Worth (DFW)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5504)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS6639
12:13
Springfield (SGF)

13:45
Dallas Fort Worth (DFW)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3952)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6639
12:15
Springfield (SGF)

13:45
Dallas Fort Worth (DFW)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3952)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6639
14:34
Dallas Fort Worth (DFW)

16:20
Saint Louis (STL) 1
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3856)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6639
15:25
Dallas Fort Worth (DFW)

16:30
Oklahoma City (OKC)
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3856)
Duration: 1:05, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6639
16:35
Dallas Fort Worth (DFW)

17:59
Springfield (SGF)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3856)
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6639
17:00
Oklahoma City (OKC)

18:07
Dallas Fort Worth (DFW)
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3856)
Duration: 1:07, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6639
17:04
Saint Louis (STL) 1

19:18
Dallas Fort Worth (DFW)
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3856)
Duration: 2:14, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6639
20:15
Springfield (SGF)

21:50
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 3856)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Oklahoma City (OKC)
  • Nashville (BNA) - Chicago O'Hare (ORD)
  • Saint Louis (STL) - Dallas Fort Worth (DFW)
  • Springfield (SGF) - Dallas Fort Worth (DFW)
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