Flight Allama Iqbal International Airport departs from Lahore Allama Iqbal International Airport at 20:50 and arrives at Riyadh King Khaled International Airport at 23:05.
The flighttime is about 4h 15m. The distance travelled ("as the bird flies"): 3097 Km. So the average speed is roughly 729 Km.
There is an 2 hour time difference between Lahore and Riyadh