Flight Changi Airport departs from Singapore Changi Airport at 15:25 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 16:45.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 256 Km. So the average speed is roughly 192 Km.
The best day to arrive at Singapore is Thursday and it would be best to avoid Wednesday, as prices are on average 237.1% higher than on Thursday. (Average prices, based on 88389562 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 121 datapoints.)
We have a lot more statistics for flights MH 624 and between Singapore and Kuala Lumpur.