Alaska Airlines
flight
AS 5657:
Miyako, Miyakojima - Kansai, Osaka
Miyako, Miyakojima - Kansai, Osaka
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective 2026-09-01 through 2026-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective 2026-04-24 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective 2026-07-17 through 2026-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:05, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective 2026-04-22 through 2026-04-23
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective 2026-05-07 through 2026-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective 2026-06-01 through 2026-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:15, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective 2026-07-01 through 2026-07-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Alaska Airlines AS5657
Effective 2026-10-01 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Japan TransOcean Air.
(NU 128)
Duration: 2:10, non-stop Boeing 737-800 (73H)
- AS 5657 is a domestic flight departing from the Miyako, Miyakojima airport (MMY) and arriving at Kansai, Osaka airport (KIX).
- The flight distance is 893 miles, or 1438 km.
- The timezone of both the departure and the arrival airports is UTC+9 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 2:05 and 2:20.