Shuttle hubs not moving colonists In my colony I have three shuttle hubs with two being specialized to supplies and people and my third one is a mix type. I have housing and jobs open in one dome and I want people to move there but no one seems to move. I have set filters to get people to migrate but that still doesn't work. I know that it takes a couple sols for the sim to make people move but even after several sols that dome is still lacking in people/workers.

So I decided to manually move some people but when I do I get an error saying that there are no shuttles available. I look at my hub for colonists and it says that 2 are in flight, 3 are idle and that the load is low. I build more shuttles but people aren't moving around quickly still. Why aren't all 6 shuttles zipping my people around and seemingly only 2 or 3 are just doing all the work while the rest just hang around idly?