Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 02:35 and arrives at Busan Gimhae International Airport at 07:00.
The flighttime is about 3h 25m. The distance travelled ("as the bird flies"): 1822 Km. So the average speed is roughly 533 Km.
There is an 1 hour time difference between Hong Kong and Busan
