Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 10:55 and arrives at Singapore Changi Airport at 19:30.
The flighttime is about 6h 05m. The distance travelled ("as the bird flies"): 2903 Km. So the average speed is roughly 477 Km.
There is an 2.5 hour time difference between Delhi and Singapore
The best day to arrive at Delhi is Monday and it would be best to avoid Sunday, as prices are on average 124.01% higher than on Monday. (Average prices, based on 120300 datapoints.)
We have a lot more statistics for flights AI 2115 and between Delhi and Singapore.