Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 13:35 and arrives at Taipei Taoyuan International Airport at 15:30.
The flighttime is about 1h 55m. The distance travelled ("as the bird flies"): 826 Km. So the average speed is roughly 431 Km.
The best day to arrive at Hong Kong is Sunday and it would be best to avoid Friday, as prices are on average 137.33% higher than on Sunday. (Average prices, based on 4962482 datapoints.)
We have a lot more statistics for flights CX 420 and between Hong Kong and Taipei.
