Question : In terms of overall promptness, how does KMJ to ICN rank compared to the rest of the world?
Answer : Using the combined on-time percentage and average delay breakdown, Kumamoto to Seoul currently has a 4 out of a possible 5 star rating. A 4-star rating means you should feel at ease about getting to Seoul on time.
Question : What is the likelihood your flight will be delayed for this route?
Answer : Flights from KMJ to ICN are on time 82% of the time, ranking in the 87th percentile worldwide. If a flight is late, though, expect an average of less than half an hour added to your flight time.