These Beautiful Maps Of Flights Around The World Look Like Abstract Art

London sure looks pretty--and busy Using data from Plane Finder, which tracks flights in real-time, Alexey Papulovskiy created Contrailz, a beautiful visualization of those flights. Type in a city, airport, or airport code, and Contrailz spits out a view of flight paths in the area. The red paths you see represent low-flying aircraft (which you see most frequently near airports), while blue paths represent higher-altitude flights. Check out Europe and you can see low-altitude flights hopping aro...