Flight Incheon International Airport departs from Seoul Incheon International Airport at 19:30 and arrives at New York John F Kennedy International Airport at 19:30.
The flighttime is about 13h 00m. The distance travelled ("as the bird flies"): 17760 Km. So the average speed is roughly 1366 Km.
There is an 13 hour time difference between Seoul and New York
