if i don't bring much luggage, i can actually walk to the bus stop where buses 109 and 747 pass by from my house. the thing is, i think they leave only at hourly intervals for now like all 3-digit bus route numbers. i hope they increase the frequency once the airport opens and there is a demand. published travel time from al ghanim bus station for 109 is 27 minutes and the 747 is 23 minutes, but it's probably more.