Flight Chhatrapati Shivaji International Airport departs from Mumbai Chhatrapati Shivaji International Airport at 06:40 and arrives at Chennai Chennai International Airport at 08:55.
The flighttime is about 2h 15m. The distance travelled ("as the bird flies"): 827 Km. So the average speed is roughly 368 Km.
The best day to arrive at Mumbai is Wednesday and it would be best to avoid Friday, as prices are on average 732.26% higher than on Wednesday. (Average prices, based on 686196 datapoints.)
We have a lot more statistics for flights AI 2821 and between Mumbai and Chennai.
