Flight Rajiv Gandhi International Airport departs from Hyderabad Rajiv Gandhi International Airport at 16:55 and arrives at Chennai Chennai International Airport at 18:10.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 213 Km. So the average speed is roughly 170 Km.
The best day to arrive at Hyderabad is Tuesday and it would be best to avoid Friday, as prices are on average 108.54% higher than on Tuesday. (Average prices, based on 129672 datapoints.)
We have a lot more statistics for flights 6E 668 and between Hyderabad and Chennai.
IDR