Flight routing displays flight routings / segments for various aircraft type. Making it easier to be able to find what routes the type of aircraft you want to fly on is available on.

Update log:

9/17/2011: expanded top page to better explain ways to navigate the site.

7/15/2018: have been adding additional posts focused on the A380, 787 and 767, for domestic flights entirely within the USA, and also from particular US cities to any city in the world.