Last year I spent all day, everyday tracking my 5s from China. I got a world map and marked all the possible locations, I was checking all possible routes etc and I managed to pin point the route with around 80% accuracy...And the night my phone was due to be delivered I had a massive chest infection so I didn't sleep all night! I am just off to bed because it's gonna get there tomorrow, regardless of how long I stare at the tracking info

I loved tracking airplanes though! Mine went from China to Dubai, from Dubai to Germany, from Germany to East Midlands and from EMA to my home!