Flight Chennai International Airport departs from Chennai Chennai International Airport at 07:55 and arrives at Mumbai Chhatrapati Shivaji International Airport at 09:55.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 827 Km. So the average speed is roughly 414 Km.
The best day to arrive at Chennai is Saturday and it would be best to avoid Thursday, as prices are on average 102.36% higher than on Saturday. (Average prices, based on 412709 datapoints.)
We have a lot more statistics for flights AI 571 and between Chennai and Mumbai.