This pulls Google Fusion data into a d3.js interactive chart. Source data is 2012 all US flight data. Hover over cities, routes or carrier bars. Click on city to freeze/unfreeze available routes.
Mike Bostok for d3.js
and the state paths
Oakleaf Systems flight data on Azure
For more stuff like this visit Excel Liberation
A lemon below means Fusion is busy - it will try again shortly
getting Google Fusion data
..(Patience..1 million rows)