Flight Chaudhary Charan Singh Airport departs from Lucknow Chaudhary Charan Singh Airport at 07:10 and arrives at Delhi Indira Gandhi International Airport at 08:35.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 421 Km. So the average speed is roughly 297 Km.
The best day to arrive at Lucknow is Tuesday and it would be best to avoid Sunday, as prices are on average 95.98% higher than on Tuesday. (Average prices, based on 341522 datapoints.)
We have a lot more statistics for flights I5 552 and between Lucknow and Delhi.