Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 11:45 and arrives at Penang Penang International Airport at 14:35.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 178 Km. So the average speed is roughly 97 Km.
There is an 1 hour time difference between Bangkok and Penang
