Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 22:25 and arrives at Taipei Taoyuan International Airport at 00:05.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 826 Km. So the average speed is roughly 496 Km.
The best day to arrive at Hong Kong is Tuesday and it would be best to avoid Wednesday, as prices are on average 100.79% higher than on Tuesday. (Average prices, based on 4076009 datapoints.)
We have a lot more statistics for flights CI 928 and between Hong Kong and Taipei.