Flight Sultan Abdul Aziz Shah Airport departs from Kuala Lumpur Sultan Abdul Aziz Shah Airport at 11:10 and arrives at Penang Penang International Airport at 12:15.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 149 Km. So the average speed is roughly 138 Km.
The best day to arrive at Kuala Lumpur is Wednesday and it would be best to avoid Saturday, as prices are on average 91.21% higher than on Wednesday. (Average prices, based on 10525935 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 104 datapoints.)
We have a lot more statistics for flights FY 1428 and between Kuala Lumpur and Penang.