Flight Sultan Abdul Halim Airport departs from Alor Setar Sultan Abdul Halim Airport at 19:15 and arrives at Kuala Lumpur Sultan Abdul Aziz Shah Airport at 20:25.
The flighttime is about 1h 10m. The distance travelled ("as the bird flies"): 146 Km. So the average speed is roughly 125 Km.
The best day to arrive at Alor Setar is Friday and it would be best to avoid Sunday, as prices are on average 215.15% higher than on Friday. (Average prices, based on 684612 datapoints.)
We have a lot more statistics for flights OD 1503 and between Alor Setar and Kuala Lumpur.