Alaska Airlines flight AS 6377: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 05:45 New York LaGuardia (LGA) B 07:27 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:42 Effective 2025-06-05 through 2025-06-20
Codeshare flight, operated by American Airlines.(AA 462)
Sat 05:45 New York LaGuardia (LGA) B 07:25 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:40 Effective 2025-06-07 through 2025-06-14
Codeshare flight, operated by American Airlines.(AA 462)
Daily 05:45 New York LaGuardia (LGA) B 07:27 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:42 Effective 2025-06-21 through 2025-06-27
Codeshare flight, operated by American Airlines.(AA 462)
Sat 05:45 New York LaGuardia (LGA) B 07:25 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:40 Operates only on 2025-06-28
Codeshare flight, operated by American Airlines.(AA 462)
Mon-Fri,Sun 05:45 New York LaGuardia (LGA) B 07:27 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:42 Effective 2025-06-29 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 462)
Daily 05:45 New York LaGuardia (LGA) B 07:23 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:38 Effective 2025-07-05 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 462)
Mon-Fri 05:55 New York LaGuardia (LGA) B 07:28 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:33 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 462)
Daily 06:00 New York LaGuardia (LGA) B 07:36 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:36 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 462)
Sat 06:00 New York LaGuardia (LGA) B 07:39 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:39 Effective 2025-05-10 through 2025-05-31
Codeshare flight, operated by American Airlines.(AA 462)
Daily 06:00 New York LaGuardia (LGA) B 07:37 Chicago O'Hare (ORD) 3
AS 6377 Non-stop Boeing 737-800 (738) 2:37 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 462)
Daily 13:15 Phoenix Sky Harbor (PHX) 4 16:48 Kansas City (MCI)
AS 6377 Non-stop Airbus A319 (319) 2:33 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3219)
Daily 13:15 Phoenix Sky Harbor (PHX) 4 16:49 Kansas City (MCI)
AS 6377 Non-stop Airbus A319 (319) 2:34 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3219)
Daily 13:15 Phoenix Sky Harbor (PHX) 4 16:51 Kansas City (MCI)
AS 6377 Non-stop Airbus A319 (319) 2:36 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3219)
Daily 18:53 Kansas City (MCI) 20:55 Phoenix Sky Harbor (PHX) 4
AS 6377 Non-stop Airbus A319 (319) 3:02 Effective 2025-11-02 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3219)
Daily 19:03 Kansas City (MCI) 20:55 Phoenix Sky Harbor (PHX) 4
AS 6377 Non-stop Airbus A319 (319) 2:52 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3219)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 6377: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS6377
Effective 2025-06-05 through 2025-06-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:42, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Effective 2025-06-07 through 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:40, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Effective 2025-06-21 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:42, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:40, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Effective 2025-06-29 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:42, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Effective 2025-07-05 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:38, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:33, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:36, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Effective 2025-05-10 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:39, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 462)
Duration: 2:37, non-stop
Boeing 737-800 (738)

Alaska Airlines AS6377
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3219)
Duration: 2:33, non-stop
Airbus A319 (319)

Alaska Airlines AS6377
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3219)
Duration: 2:34, non-stop
Airbus A319 (319)

Alaska Airlines AS6377
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3219)
Duration: 2:36, non-stop
Airbus A319 (319)

Alaska Airlines AS6377
Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3219)
Duration: 3:02, non-stop
Airbus A319 (319)

Alaska Airlines AS6377
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3219)
Duration: 2:52, non-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Kansas City (MCI) - Phoenix Sky Harbor (PHX)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)