Flight Penang International Airport departs from Penang Penang International Airport at 17:15 and arrives at Singapore Changi Airport at 18:40.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 423 Km. So the average speed is roughly 299 Km.
The best month to arrive at Penang is January and the most expensive month to fly is March. (Average prices, based on 807 datapoints.)
We have a lot more statistics for flights 3K 676 and between Penang and Singapore.