Any alternates to LiveFlight which is largely unsupported?
You can also use Map Flight
More advanced, some feature you may need to pay for. Hopefully that helps.
There seems an app now too
Liveflight does has an app for tracking flights on all 3 servers. Sometimes you may experience glitches with the Flightplan for a user or there track they flown.
There is if flight plan tools. Which is good here is the link
I also believe that Map Flight only has an app on PC/Laptop for Joysticks
iOS too I found it on App Store