Flight Chennai International Airport departs from Chennai Chennai International Airport at 13:15 and arrives at Delhi Indira Gandhi International Airport at 16:00.
The flighttime is about 2h 45m. The distance travelled ("as the bird flies"): 479 Km. So the average speed is roughly 174 Km.
The best day to arrive at Chennai is Saturday and it would be best to avoid Sunday, as prices are on average 220.75% higher than on Saturday. (Average prices, based on 626633 datapoints.)
We have a lot more statistics for flights 6E 452 and between Chennai and Delhi.