Flight Taipei Songshan Airport departs from Taipei Taipei Songshan Airport at 16:50 and arrives at Tokyo Haneda Airport at 20:50.
The flighttime is about 4h 00m. The distance travelled ("as the bird flies"): 2157 Km. So the average speed is roughly 539 Km.
The best day to arrive at Taipei is Saturday and it would be best to avoid Tuesday, as prices are on average 269.63% higher than on Saturday. (Average prices, based on 1827114 datapoints.)
We have a lot more statistics for flights NH 854 and between Taipei and Tokyo.
