Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 15:10 and arrives at Singapore Changi Airport at 16:10.
The flighttime is about 1h 00m. The distance travelled ("as the bird flies"): 256 Km. So the average speed is roughly 256 Km.
The best day to arrive at Kuala Lumpur is Wednesday and it would be best to avoid Sunday, as prices are on average 223.08% higher than on Wednesday. (Average prices, based on 83142307 datapoints.)
We have a lot more statistics for flights OD 807 and between Kuala Lumpur and Singapore.