Flight Changi Airport departs from Singapore Changi Airport at 19:45 and arrives at Delhi Indira Gandhi International Airport at 22:55.
The flighttime is about 5h 40m. The distance travelled ("as the bird flies"): 2903 Km. So the average speed is roughly 512 Km.
There is an 2.5 hour time difference between Singapore and Delhi
The best day to arrive at Singapore is Sunday and it would be best to avoid Saturday, as prices are on average 371.96% higher than on Sunday. (Average prices, based on 306646 datapoints.)
We have a lot more statistics for flights 6E 1014 and between Singapore and Delhi.