Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 15:40 and arrives at Kota Kinabalu Kota Kinabalu International Airport at 18:20.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 1599 Km. So the average speed is roughly 600 Km.
The best day to arrive at Kuala Lumpur is Wednesday and it would be best to avoid Sunday, as prices are on average 177.05% higher than on Wednesday. (Average prices, based on 44813815 datapoints.)
We have a lot more statistics for flights FY 7658 and between Kuala Lumpur and Kota Kinabalu.