Alaska Airlines flight AS 6678: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:40 Chicago O'Hare (ORD) 3 08:29 Fayetteville/Springdale (XNA)
AS 6678 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3839)
Daily 09:18 Fayetteville/Springdale (XNA) 11:10 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3839)
Daily 11:28 Oklahoma City (OKC) 13:45 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Canadair CRJ 700 (CR7) 2:17 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 6230)
Mon-Fri,Sun 13:43 Oklahoma City (OKC) 16:05 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Canadair CRJ 700 (CR7) 2:22 Effective 2026-03-08 through 2026-03-19
Codeshare flight, operated by American Airlines.(AA 6231)
Mon-Fri,Sun 13:44 Oklahoma City (OKC) 16:00 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Canadair CRJ 700 (CR7) 2:16 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 6434)
Daily 16:40 Albany (ALB) 17:55 Philadelphia (PHL) F
AS 6678 Non-stop Embraer ERJ 145 (ER4) 1:15 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 5951)
Daily 16:40 Chicago O'Hare (ORD) 3 18:33 Tulsa (TUL)
AS 6678 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3839)
Mon-Fri,Sun 16:48 Chicago O'Hare (ORD) 3 18:55 Tulsa (TUL)
AS 6678 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-03-20 through 2026-04-03
Codeshare flight, operated by American Airlines.(AA 4211)
Mon,Sat,Sun 16:48 Chicago O'Hare (ORD) 3 18:55 Tulsa (TUL)
AS 6678 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-04-04 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4211)
Daily 17:32 Oklahoma City (OKC) 19:50 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Canadair CRJ 700 (CR7) 2:18 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 6446)
Mon,Thu-Sat 17:42 Little Rock (LIT) 19:50 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:08 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3622)
Mon-Fri,Sun 19:25 Tulsa (TUL) 21:35 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-03-20 through 2026-04-03
Codeshare flight, operated by American Airlines.(AA 4211)
Mon,Sat,Sun 19:25 Tulsa (TUL) 21:35 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-04-04 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4211)
Daily 19:27 Tulsa (TUL) 21:30 Chicago O'Hare (ORD) 3
AS 6678 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3839)
Daily 21:09 Chicago O'Hare (ORD) 3 23:09 Fayetteville/Springdale (XNA)
AS 6678 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3941)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 6678: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS6678
06:40
Chicago O'Hare (ORD) 3

08:29
Fayetteville/Springdale (XNA)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3839)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6678
09:18
Fayetteville/Springdale (XNA)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3839)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6678
11:28
Oklahoma City (OKC)

13:45
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6230)
Duration: 2:17, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6678
13:43
Oklahoma City (OKC)

16:05
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-03-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6231)
Duration: 2:22, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6678
13:44
Oklahoma City (OKC)

16:00
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 6434)
Duration: 2:16, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6678
16:40
Albany (ALB)

17:55
Philadelphia (PHL) F
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5951)
Duration: 1:15, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS6678
16:40
Chicago O'Hare (ORD) 3

18:33
Tulsa (TUL)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3839)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6678
16:48
Chicago O'Hare (ORD) 3

18:55
Tulsa (TUL)
Effective 2026-03-20 through 2026-04-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4211)
Duration: 2:07, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6678
16:48
Chicago O'Hare (ORD) 3

18:55
Tulsa (TUL)
Effective 2026-04-04 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4211)
Duration: 2:07, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6678
17:32
Oklahoma City (OKC)

19:50
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6446)
Duration: 2:18, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6678
17:42
Little Rock (LIT)

19:50
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3622)
Duration: 2:08, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6678
19:25
Tulsa (TUL)

21:35
Chicago O'Hare (ORD) 3
Effective 2026-03-20 through 2026-04-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4211)
Duration: 2:10, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6678
19:25
Tulsa (TUL)

21:35
Chicago O'Hare (ORD) 3
Effective 2026-04-04 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4211)
Duration: 2:10, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6678
19:27
Tulsa (TUL)

21:30
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3839)
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6678
21:09
Chicago O'Hare (ORD) 3

23:09
Fayetteville/Springdale (XNA)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3941)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Albany (ALB) - Philadelphia (PHL)
  • Chicago O'Hare (ORD) - Tulsa (TUL)
  • Fayetteville/Springdale (XNA) - Chicago O'Hare (ORD)
  • Little Rock (LIT) - Chicago O'Hare (ORD)
  • Oklahoma City (OKC) - Chicago O'Hare (ORD)
All Alaska Airlines flights
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