If you want to look at flight schedules sorted by equipment (or indeed sorted by any other parameter) I am afraid the one product that used to do this, GoldenWare Softwares' Electronic Travel Desk, has now gone. Too bad.

You could display the complete schedule from an airport to all destinations, and then sort the display by airline, aircraft type, destination, whatever.

There's a mini-version of this as the downloadable Star Alliance on-line timetable, which is still produced by Goldenware and has the same interface but only has Star flights.