Flight Incheon International Airport departs from Seoul Incheon International Airport at 14:15 and arrives at Weihai Weihai Airport at 14:40.
The flighttime is about 9h 25m. The distance travelled ("as the bird flies"): 470 Km. So the average speed is roughly 50 Km.
There is an 9 hour time difference between Seoul and Weihai
