Flight Kualanamu International Airport departs from Medan Kualanamu International Airport at 14:20 and arrives at Padang Minangkabau International Airport at 15:50.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 185 Km. So the average speed is roughly 123 Km.
The best day to arrive at Medan is Monday and it would be best to avoid Wednesday, as prices are on average 27.92% higher than on Monday. (Average prices, based on 1253171 datapoints.)
We have a lot more statistics for flights IW 1255 and between Medan and Padang.