Flight Taoyuan International Airport departs from Taipei Taoyuan International Airport at 18:40 and arrives at New York Newark Liberty International Airport at 20:30.
The flighttime is about 13h 50m. The distance travelled ("as the bird flies"): 18180 Km. So the average speed is roughly 1314 Km.
There is an 12 hour time difference between Taipei and New York