Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 02:00 and arrives at Mumbai Chhatrapati Shivaji International Airport at 04:00.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 544 Km. So the average speed is roughly 272 Km.
The best day to arrive at Delhi is Sunday and it would be best to avoid Friday, as prices are on average 59.35% higher than on Sunday. (Average prices, based on 4723217 datapoints.)
We have a lot more statistics for flights 6E 2716 and between Delhi and Mumbai.