Flight Changi Airport departs from Singapore Changi Airport at 07:50 and arrives at Jakarta Halim Perdanakusuma International Airport at 09:00.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 393 Km. So the average speed is roughly 181 Km.
There is an 1 hour time difference between Singapore and Jakarta
The best month to arrive at Singapore is October and the most expensive month to fly is July. (Average prices, based on 14472 datapoints.)
The best day to arrive at Singapore is Friday and it would be best to avoid Monday, as prices are on average 28.36% higher than on Friday. (Average prices, based on 51004518 datapoints.)
We have a lot more statistics for flights JQ 201 and between Singapore and Jakarta.