Flight Changi Airport departs from Singapore Changi Airport at 10:20 and arrives at Jakarta Soekarno–Hatta International Airport at 11:05.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 369 Km. So the average speed is roughly 211 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 June. (Average prices, based on 2159 datapoints.)
The best day to arrive at Singapore is Tuesday and it would be best to avoid Sunday, as prices are on average 31.92% higher than on Tuesday. (Average prices, based on 285409292 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 786 datapoints.)
We have a lot more statistics for flights QG 523 and between Singapore and Jakarta.