Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 20:30 and arrives at Kota Kinabalu Kota Kinabalu International Airport at 23:00.
The flighttime is about 2h 30m. The distance travelled ("as the bird flies"): 1599 Km. So the average speed is roughly 640 Km.
The best day to arrive at Kuala Lumpur is Wednesday and it would be best to avoid Friday, as prices are on average 53.2% higher than on Wednesday. (Average prices, based on 47886982 datapoints.)
We have a lot more statistics for flights AK 5124 and between Kuala Lumpur and Kota Kinabalu.