Other suggestion: when anyone in the game schedule a route, is not possible to assigne the route to more
than one aircraft. Usually routes are operated daily but the longest flight just leave the time to turn around
the a/c at the airport, so there's enough time to schedule the A and B check, forcing the player to "split" a
daily route on long flights to two routes...
Is it possible to modify the game's engine in order to create a route, then "add the a/cs" to the route in order
to fill the schedule of the route and improve the a/c flying time? I would just remind to everyone who's reading
that this is the real life way that airlines use to schedule a/c on a route!