Flight Changi Airport departs from Singapore Changi Airport at 20:30 and arrives at Jakarta Soekarno–Hatta International Airport at 21:20.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 369 Km. So the average speed is roughly 201 Km.
There is an 1 hour time difference between Singapore and Jakarta
The best month to arrive at Singapore is September and the most expensive month to fly is April. (Average prices, based on 724 datapoints.)
The best day to arrive at Singapore is Wednesday and it would be best to avoid Sunday, as prices are on average 39.42% higher than on Wednesday. (Average prices, based on 281430447 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 717 datapoints.)
We have a lot more statistics for flights QG 527 and between Singapore and Jakarta.