A heads up for everyone. After years of procrastination, the URL structure has been completely changed on the site. Unfortunately, if you have bookmarks into any of those long URLs (approx. 600K pages), they may take you to the page not found page on the site. I looked at a way to minimize this reindexing of the site but just decided there was no easy way to do it with that many pages.
Just know that the site is continuing to improve on a daily basis and this indexing issue is only temporary.
Here is an example of what was done. Say you wanted to see the Flight Arrivals for Brisbane airport in Australia. The old link looked like this: