FlightAware is definitely king, but the maps of course aren’t very flexible, and not all the airplane tags are shown. Sometimes I want to have a closer look at the activity.
So does anyone here use payware flight trackers (specifically low-cost personal trackers)? I used Flight Explorer a couple of years ago and it was pretty good. The downside is they were kind of stingy on bandwidth and it looks like now they limit you to 10 hours of usage per month.
I’m not sure what else is out there.