I am trying to schedule routes for my 737 and I have 100 hours left on it to use. Everytime I go to book a route, even the shortest route, it says "You do not have any aircraft available to serve this route. Aircraft with insufficient hours: 1
Aircraft with incompatible schedules: 1"
I have had this happen to me in my other worlds with aircraft that have numerous hours to be used. Any ideas on what's wrong?