Not a whole lot... purchased Sept 2020 and have flown it twice... both within a week of purchase. I haven't actually looked at the flight time but easily less than 10 hours total. Not all that into flying in the dark gray PNW winters. We've had a few sunny days but they've been cold and I just haven't been interested. I have been keeping up with the firmware updates though.
COVID has also had a lot to do with my lack of interest... it's not all that fun to go to the beach to try to film when everything is locked down with the mask police on full alert.
Good news is more flight time is planned in 2021. Just built a state of the art PC (i9 10900k, RTX 3090) that will do an amazing job at processing the photos/videos I plan to get.