Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 13:20 and arrives at Singapore Changi Airport at 21:45.
The flighttime is about 5h 55m. The distance travelled ("as the bird flies"): 2903 Km. So the average speed is roughly 491 Km.
There is an 2.5 hour time difference between Delhi and Singapore
The best day to arrive at Delhi is Friday and it would be best to avoid Tuesday, as prices are on average 184.27% higher than on Friday. (Average prices, based on 65575 datapoints.)
We have a lot more statistics for flights AI 382 and between Delhi and Singapore.