For all the Firefox users out there, you can speed up your access to FlightAware (avoid the main page) by adding keyword searches for flight tracking or airport activity.
Right click in the search box for flight tracking or airport activity, select “Add Keyword for this Search…”, give it a name and keyword (I use “flight” for flight tracking and “airport” for airport activity), and hit Ok.
Now you can type “flight UAL57” (replace UAL57 with the flight you want) or “airport PHNL” (replace PHNL with the airport you want) in the location bar to get the page for that flight or airport.