Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 12:45 and arrives at Ranchi Birsa Munda Airport at 14:35.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 916 Km. So the average speed is roughly 500 Km.
The best day to arrive at Delhi is Wednesday and it would be best to avoid Tuesday, as prices are on average 205.84% higher than on Wednesday. (Average prices, based on 115731 datapoints.)
We have a lot more statistics for flights UK 753 and between Delhi and Ranchi.