Flight Changi Airport departs from Singapore Changi Airport at 21:00 and arrives at Jakarta Soekarno–Hatta International Airport at 21:50.
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 March and the most expensive month to fly is April. (Average prices, based on 204 datapoints.)
The best day to arrive at Singapore is Monday and it would be best to avoid Sunday, as prices are on average 23.46% higher than on Monday. (Average prices, based on 338798521 datapoints.)
We have a lot more statistics for flights GA 8819 and between Singapore and Jakarta.
