Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 17:20 and arrives at Ahmedabad Sardar Vallabhbhai Patel International Airport at 18:55.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 522 Km. So the average speed is roughly 330 Km.
The best day to arrive at Delhi is Saturday and it would be best to avoid Tuesday, as prices are on average 40.1% higher than on Saturday. (Average prices, based on 790631 datapoints.)
We have a lot more statistics for flights 6E 6939 and between Delhi and Ahmedabad.