Alaska Airlines flight AS 6639: Multiple routes

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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)

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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)

All Alaska Airlines flights

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Alaska Airlines flight AS 6639: Multiple routes

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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)

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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)

All Alaska Airlines flights

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