Charlie,
I think it depends more on how many times the truck driver has to stop for fuel and potty breaks. I can't see any reason for a UPS plane to stop in Hodgkins, IL. Besides, I thought this was a kit, not an ARF.
Buy the way, I asked my dog how he thought an ARF would fly and he said "RUFF" When I asked him where it would land he replied "ROOF". He should know, he's an Airdale.