Was a King Air single pilot operation. Not sure if privately owned or charter. I’m not familiar with any commercial operations that do this. Don’t know how this is activated, if it’s automated or pilot flipping a switch.
Looks like the autopilot chose a course direct to destination then did one clearing turn before proceeding to land. Approaches are already in the database, the other turns probably are to give time for ATC to clear the area, etc. Presumably the system would go back to another clearing turn/loop if there was a traffic conflict. And then after landing I guess the autopilot waits a limited amount of time before shutting down the engines. Really amazing stuff, this is peak AI.