Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 08:30 and arrives at Beijing Beijing Capital International Airport at 11:40.
The flighttime is about 3h 10m. The distance travelled ("as the bird flies"): 890 Km. So the average speed is roughly 281 Km.
The best day to arrive at Hong Kong is Saturday and it would be best to avoid Wednesday, as prices are on average 602.4% higher than on Saturday. (Average prices, based on 206990 datapoints.)
We have a lot more statistics for flights CA 118 and between Hong Kong and Beijing.
