Flight Chubu Centrair International Airport departs from Nagoya Chubu Centrair International Airport at 09:15 and arrives at Seoul Incheon International Airport at 11:20.
The flighttime is about 2h 05m. The distance travelled ("as the bird flies"): 1167 Km. So the average speed is roughly 560 Km.
The best day to arrive at Nagoya is Tuesday and it would be best to avoid Friday, as prices are on average 168.81% higher than on Tuesday. (Average prices, based on 4505598 datapoints.)
We have a lot more statistics for flights KE 744 and between Nagoya and Seoul.