Flight Allama Iqbal International Airport departs from Lahore Allama Iqbal International Airport at 12:35 and arrives at Colombo Bandaranaike International Airport at 16:55.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 844 Km. So the average speed is roughly 220 Km.
There is an 0.5 hour time difference between Lahore and Colombo