Log into your XAG account

Once Logged in, you can use the filers on the top of the screen to get to the desired flight record

Once you've located the correct flight, click "View" on the desired flight.

Click on the three dots that are at the top right-hand corner of the side panel and select “Export Report."

Choose the KML file option

Ensure all "KML Export Fields" are selected

Finally, click on "Export" and you will then see the KML file in your computer's downloads folder