Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 17:20 and arrives at Singapore Changi Airport at 18:35.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 256 Km. So the average speed is roughly 205 Km.
The best day to arrive at Kuala Lumpur is Thursday and it would be best to avoid Wednesday, as prices are on average 208.69% higher than on Thursday. (Average prices, based on 91835464 datapoints.)
We have a lot more statistics for flights KL 4091 and between Kuala Lumpur and Singapore.