12-27-2018, 11:53 PM
Yes political restrictions would forbid an airline based in europe to fly SIN-SYD. there are plans for some sort of 5th freedom flights to be implemented into the game in some way, shape, or form, but it is not finalized exactly how that would work yet.
If a route has 2 or less stops (so A->B->A or A->B->C) there is no time limit, so it doesn't have to be two routes.
Routes with 3 or more stops have a time limit of 48 hours.
If a route has 2 or less stops (so A->B->A or A->B->C) there is no time limit, so it doesn't have to be two routes.
Routes with 3 or more stops have a time limit of 48 hours.
I am the developer of Airline Enterprise