A simple script to convert Flightradar24 csv files to a gpx track for an animated dataviz.
Just drop your csv files from the YYYYMMDD_positions.zip file in the same folder, set up
start_Flighttimeend_Flighttimefilename_Yearfilename_Monthfilename_Day
in the script and run it.
You can visualize the air traffic using the Time Manager plugin in QGIS, trackanimation, RunParticles or GPX animator.