Flight Chennai International Airport departs from Chennai Chennai International Airport at 04:30 and arrives at Delhi Indira Gandhi International Airport at 07:30.
The flighttime is about 3h 00m. The distance travelled ("as the bird flies"): 479 Km. So the average speed is roughly 160 Km.
The best month to arrive at Chennai is March and the most expensive month to fly is September. (Average prices, based on 265 datapoints.)
The best day to arrive at Chennai is Friday and it would be best to avoid Monday, as prices are on average 104% higher than on Friday. (Average prices, based on 830804 datapoints.)
We have a lot more statistics for flights 6E 2015 and between Chennai and Delhi.