Is there any way to do a search for all AA flights by type of aircraft? I'll be flying BOS->SFO or thereabouts, and I can do an exhaustive manual search on Expert Flyer for every possible combination of segments that gets me to my destination (all of which so far seem to be 757s or MD-80s) but it would be nice if I could just look at a list of all the places they fly 767/763s, so I'd know if there was any hope.