Flight Narita International Airport departs from Tokyo Narita International Airport at 08:30 and arrives at Taipei Taoyuan International Airport at 11:50.
The flighttime is about 4h 20m. The distance travelled ("as the bird flies"): 2260 Km. So the average speed is roughly 522 Km.
There is an 1 hour time difference between Tokyo and Taipei
The best day to arrive at Tokyo is Monday and it would be best to avoid Thursday, as prices are on average 250.53% higher than on Monday. (Average prices, based on 2219185 datapoints.)
We have a lot more statistics for flights JQ 13 and between Tokyo and Taipei.
