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 Thursday and it would be best to avoid Friday, as prices are on average 56.49% higher than on Thursday. (Average prices, based on 414273 datapoints.)
We have a lot more statistics for flights AI 571 and between Chennai and Mumbai.