a good idea (to show only routes for a specific airport code).

another idea that I didnt mention, is to have pop-up info if you position the cursor over a route. So if you see a line you can put the cursor on it and it should show a pop-up box with the following info:

-which airport pair it is

-codes of the airlines who fly it (in case multiple airlines fly one route, the route line will show in a neuteral color).

-maybe flight numbers and times too, but I'm afraid that could be too much info. I think this will only display if you click on that route.

Another option I've thought about is to display routes only for a specific date or date-range. Does anybody think that would be useful?

One more option I also thought of is a "no-codeshares" flag.

Ron