What airports do you look at most on Flightaware? I mostly look at IAH and CXO.

These are my location bookmarks. I have a similar list for searches by a/c type.

If you’re using Firefox you can use smart keywords to avoid the long list of bookmarks. Set one up for our airport or aircraft type search bar, then type “airport KIAH” or “type B744” in the address bar ad it will take you to the appropriate URL.