Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 14:10 and arrives at Taipei Taoyuan International Airport at 22:25.
The flighttime is about 5h 45m. The distance travelled ("as the bird flies"): 4904 Km. So the average speed is roughly 853 Km.
There is an 2.5 hour time difference between Delhi and Taipei