Alaska Airlines flight AS 6663: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:00 Chicago O'Hare (ORD) 3 10:39 Pittsburgh (PIT)
AS 6663 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2026-06-10 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4478)
Daily 08:00 Chicago O'Hare (ORD) 3 10:17 Cincinnati (CVG)
AS 6663 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3488)
Tue 09:50 Chicago O'Hare (ORD) 3 13:49 Fort Myers (RSW)
AS 6663 Non-stop Airbus A319 (319) 2:59 Effective 2026-03-10 through 2026-03-31
Codeshare flight, operated by American Airlines.(AA 3188)
Sat 10:57 Chicago O'Hare (ORD) 3 14:23 New York LaGuardia (LGA) B
AS 6663 Non-stop Embraer EMB 175 (E75) 2:26 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4478)
Daily 11:52 Pittsburgh (PIT) 12:40 Chicago O'Hare (ORD) 3
AS 6663 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-06-10 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4478)
Daily 12:15 Cincinnati (CVG) 12:40 Chicago O'Hare (ORD) 3
AS 6663 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3488)
Sat 15:04 New York LaGuardia (LGA) B 17:01 Chicago O'Hare (ORD) 3
AS 6663 Non-stop Embraer EMB 175 (E75) 2:57 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4478)
Tue 15:33 Fort Myers (RSW) 17:32 Chicago O'Hare (ORD) 3
AS 6663 Non-stop Airbus A319 (319) 2:59 Effective 2026-03-10 through 2026-03-31
Codeshare flight, operated by American Airlines.(AA 3188)
Sat 15:55 Chicago O'Hare (ORD) 3 18:20 John Glenn Columbus (CMH)
AS 6663 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4529)
Sat 15:55 Chicago O'Hare (ORD) 3 18:26 John Glenn Columbus (CMH)
AS 6663 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 4529)
Mon-Fri,Sun 17:30 Ronald Reagan Washington (DCA) 2 19:06 Boston Logan (BOS) B
AS 6663 Non-stop Airbus A319 (319) 1:36 Effective 2026-02-15 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 2311)
Sun 17:57 Ronald Reagan Washington (DCA) 2 19:34 Boston Logan (BOS) B
AS 6663 Non-stop Airbus A319 (319) 1:37 Effective 2026-03-08 through 2026-04-05
Codeshare flight, operated by American Airlines.(AA 2311)
Mon-Fri,Sun 18:26 Ronald Reagan Washington (DCA) 2 19:56 Boston Logan (BOS) B
AS 6663 Non-stop Airbus A319 (319) 1:30 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 3243)
Mon 18:30 Ronald Reagan Washington (DCA) 2 20:00 Boston Logan (BOS) B
AS 6663 Non-stop Airbus A319 (319) 1:30 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3243)
Sat 19:05 John Glenn Columbus (CMH) 19:54 Chicago O'Hare (ORD) 3
AS 6663 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4529)
Sat 19:05 John Glenn Columbus (CMH) 19:48 Chicago O'Hare (ORD) 3
AS 6663 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 4529)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 6663: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-06-10 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4478)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3488)
Duration: 1:17, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3188)
Duration: 2:59, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS6663
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4478)
Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-06-10 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4478)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3488)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4478)
Duration: 2:57, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3188)
Duration: 2:59, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4529)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4529)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-02-15 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2311)
Duration: 1:36, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2311)
Duration: 1:37, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS6663
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3243)
Duration: 1:30, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS6663
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3243)
Duration: 1:30, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4529)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6663
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4529)
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - New York LaGuardia (LGA)
  • Chicago O'Hare (ORD) - Pittsburgh (PIT)
  • Cincinnati (CVG) - Chicago O'Hare (ORD)
  • Fort Myers (RSW) - Chicago O'Hare (ORD)
  • John Glenn Columbus (CMH) - Chicago O'Hare (ORD)
  • Ronald Reagan Washington (DCA) - Boston Logan (BOS)