It's there, but it depends on which device you use.
Assuming you're using an iFly 720, look on the SD card in the \User\Logs directory for files named "<number>.log", where <number> = the date and time of the flight.
Copy the logs you're interested in, then upload them to your favorite GPS tracking tool. GPS Visualizer (www.gpsvisualizer.com) is one of the easiest to use.
If you're not using a 720, post which device you're using and someone will probably be able to tell you where to find the flight track files.