Flight Sardar Vallabhbhai Patel International Airport departs from Ahmedabad Sardar Vallabhbhai Patel International Airport at 19:00 and arrives at Bangkok Suvarnabhumi Airport at 00:40.
The flighttime is about 4h 10m. The distance travelled ("as the bird flies"): 3117 Km. So the average speed is roughly 748 Km.
There is an 1.5 hour time difference between Ahmedabad and Bangkok