Comment by parpfish
One search feature I wanted was a way to look up a list of all flights leaving an airport on a certain day.
In the early stages of vacation planning, it’s be fun to see a list of all possible direct flights to evaluate my options, but the use case of doing flight searches with an unknown destination isn’t too common. Basically, i want to be able to browse flights like a bus schedule and just see what the possibilities are from a particular start point
Google Flights seems to do this. Just leave the destination field empty and select direct flights only.