Informational Guide to Seoul Incheon International Airport (ICN) - Non Official

TW289 T'way Air - Flight Status

Below, you can find details about T'way Air flight TW289, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Kumamoto - Kumamoto Airport (Airport Code KMJ).
This flight data pertains specifically to the flight's details for Sunday, October 12, 2025.

TW289 On Time performance:
100
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

TW289 T'way Air to Kumamoto

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

T'way Air
T'way Air

Departure

Seoul (ICN)
October 12, 2025
Seoul Incheon International Airport

Arrival

Kumamoto (KMJ)
October 12, 2025
Kumamoto Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seoul-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- H15964 - Hooters Air

Additional Information

Which is the frequency of flight TW289?
The flight TW289 is scheduled to flight on Monday, Wednesday, Friday, Sunday on a weekly basis.

Which is the distance of flight TW289?
The distance between the two airports is 652 kilometers.

Which is the flight time of flight TW289?
The scheduled flight time gate to gate is: 01:25 hours.
The real flight time gate to gate on average is: 01:23 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Seoul and Kumamoto:

Korean Air
- Flight Number: KE777. (On Time performance: 88 - Average Delay: 5 minutes)

Asiana Airlines
- Flight Number: OZ160. (On Time performance: 72 - Average Delay: 12 minutes)

T'way Air
- Flight Number: TW287. (On Time performance: 97 - Average Delay: 4 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 01, 2025 to October 12, 2025, we have obtained these figures.
Total number of flights: 7
On Time: 7 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 2 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights TW289

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
12 October
13:29
Seoul (ICN)
15:00
Kumamoto (KMJ)
01h 31min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
10 October
13:33
Seoul (ICN)
14:52
Kumamoto (KMJ)
01h 19min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
08 October
13:46
Seoul (ICN)
15:13
Kumamoto (KMJ)
01h 27min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
06 October
13:29
Seoul (ICN)
14:53
Kumamoto (KMJ)
01h 24min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
05 October
13:29
Seoul (ICN)
14:45
Kumamoto (KMJ)
01h 16min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
03 October
13:30
Seoul (ICN)
14:46
Kumamoto (KMJ)
01h 16min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
01 October
13:39
Seoul (ICN)
15:03
Kumamoto (KMJ)
01h 24min
Boeing 737-800
Boeing 737-800
Landed - On-time