A long-suggested feature is finally here: The ability to convert full aircraft schedules from one fleet group to another with a single click (by moving the schedule from aircraft to another). In other words convert your DC-9 schedule to A320 schedule with a click of a button. No need to edit all of the routes individually! This will help in the fleet transitions a lot. Read out the details of this update from the Changelog at the Announcements forum. Please also take a look at the new Manual page about scheduling.