My intention is essentially a single ongoing save, so after each leg i would load up the save. You’re right though that this will mean adding a new flight plan. This looks doable from in the cockpit - don’t know how I could do that from the world map without creating a new flight, but maybe that is the easiest thing to do and if i start at the gate at each airport then that doesn’t feel like I’m cheating!
Having said that the simulator crashed on the approach to Reykjavik last night so I’ve not actually managed to land yet! Fortunately I’ve got into the habit of saving every 10-15 minutes. My worry is that there is a bug with the TBM as crashing to desktop on approach in the TBM seems quite common. I’m thinking I will keep trying for a while but if it doesn’t work then I will try to change aircraft mid flight (it looks like you can do that through the developer mode) and then change aircraft for future flights from Iceland.
I’ve had a few crashes, mainly when turning on my xbox controller to control the drone camera.
Hope that helps