🇰🇷 ICN
Seoul
406 mi
KMJ 🇯🇵
Kumamoto

Seoul to Kumamoto Flights

Incheon International Airport Kumamoto Airport 2 airlines

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The Seoul to Kumamoto route connects Incheon International Airport (ICN) in KR with Kumamoto Airport (KMJ) in JP. This short-haul flight covers approximately 406 miles (653 km) with a typical flight time of 1h 2m. This route is served by 2 airlines: KAL, Tway Air. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

Incheon International Airport

ICAO Code:
RKSI
IATA Code:
ICN
City:
🇰🇷 Seoul
Country:
KR
Elevation:
23 ft

Destination Airport

Kumamoto Airport

ICAO Code:
RJFT
IATA Code:
KMJ
City:
🇯🇵 Kumamoto
Country:
JP
Elevation:
642 ft

2

Operators

2

Tracked Flights

406

Miles

1h 2m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Korean Air KAL KE
Tway Air TWB TW

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 1 8%
Tuesday 5 42%
Wednesday 1 8%
Thursday 1 8%
Friday 2 17%
Saturday 2 17%
Sunday 0 0%

Pattern Analysis

2 Tracked Flights:
Data Points: 12
API observations used to build this analysis
Weekdays: 10 flights
Weekend: 2 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Korean Air
KAL / KE
BCS3 17:05 5:05 PM (Representative)
M T W T F S S
Jun 17, 2026 Active
Tway Air
TWB / TW
B738 07:55 7:55 AM (Representative)
M T W T F S S
Jun 17, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
07:55 7:55 AM Tway Air TWB TW
17:05 5:05 PM Korean Air KAL KE

Time Information

Times are shown in the departure airport's local timezone (RKSI - Asia/Seoul).

Total Departure Times: 2
Time Range:
07:55 - 17:05
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.