Flight Chhatrapati Shivaji International Airport departs from Mumbai Chhatrapati Shivaji International Airport at 01:15 and arrives at Delhi Indira Gandhi International Airport at 03:20.
The flighttime is about 2h 05m. The distance travelled ("as the bird flies"): 544 Km. So the average speed is roughly 261 Km.
The best day to arrive at Mumbai is Tuesday and it would be best to avoid Friday, as prices are on average 58.08% higher than on Tuesday. (Average prices, based on 6641888 datapoints.)
We have a lot more statistics for flights 6E 2775 and between Mumbai and Delhi.