Flight Kansai International Airport departs from Osaka Kansai International Airport at 10:00 and arrives at Hong Kong Hong Kong International Airport at 13:05.
The flighttime is about 4h 05m. The distance travelled ("as the bird flies"): 2482 Km. So the average speed is roughly 608 Km.
There is an 1 hour time difference between Osaka and Hong Kong
The best day to arrive at Osaka is Tuesday and it would be best to avoid Saturday, as prices are on average 270.45% higher than on Tuesday. (Average prices, based on 2121829 datapoints.)
We have a lot more statistics for flights GA 7053 and between Osaka and Hong Kong.