Good question. He has been back and forth to Aberdeen setting up some gaudy trump branded golf resort. A couple of days after I took the screenshot he appeared before the Scottish parliament in Edinburgh. This is how I concluded he was in the plane, though I admit there is a minor chance that I am mistaken!

The site itself is fantastic though, I could spend ages just finding out what planes are going where and thinking about where I might visit next. Plus the coloured trails to indicate the altitude are a lovely touch.

edit: it was during this time (excellent clip, by the way) http://www.thedailyshow.com/watch/thu-april-26-2012/hairland...