Hoping that the full functionality—accessible on a single page rather than the countless pop up windows—of the original version will be available going forward. As others have mentioned, the dumbing down of “expert”flyer is disappointing. Searched LAXLHR for AA C space on 30Mar21. Only 5 results displayed, despite there being countless flights/routes that should have shown even when “show no availability” is selected. Also, is AA blocking C visibility to EF? flights show UPG available on aa.com but EF shows C0. Also, the flight results don’t clearly label which flights are codeshares, so AA7xxx, for example, isn’t labeled as a codeshare operated by BA. As others have noted, am hoping there’s an expert version that allows one to make all selections in a single location rather than relying on numerous pop ups and pages to select. Thx!