Well I can’t find any way to skip these missions. I even looked around on some of the seedier websites for trainers and hacks but there is apparently no mod, hack or trainer that lets you just skip (or win) a mission, which seems like an oversight given the vast hate of flying of missions.
I’m probably not going to go on, I just loathe the flying too much. Sad really, b/c otherwise this is a fantastic game.