Would it be possible to search for diversions, that is, flights that end up somplace other than flightplanned? For example, here’s one of mine: http://flightaware.com/live/flight/TTE299/history/20070112/1717Z/KPIH/KASE; I missed the approach in to Aspen and diverted to Rifle. This might be similar to the search for “Lifeguard” flights.
Thanks.