Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 14:30 and arrives at Bangkok Suvarnabhumi Airport at 20:20.
The flighttime is about 4h 20m. The distance travelled ("as the bird flies"): 2606 Km. So the average speed is roughly 601 Km.
There is an 1.5 hour time difference between Delhi and Bangkok
