Does anyone know (*we are new to actually using the BXP upgrade certificates and were just able to use one FINALLY for a flight this coming weekend) but lookin at the same "flight" in October, have the itinerary on hold right now, I called business extra and confirmed it qualifies and they have space but of course as soon as I hung up, i realized i forgot to ask this so figured i'dget real world experience here.

If AA changes the flights around etc, does the first class upgrade also move with our tickets??/ October is so far our undoubtedly there will be a flight change but we booked the MIA-LAX-MIA on the 777 and woudl take mychances but if they change equipment or anythingelse and we get rebooked, do we still get moved to first class or do the redeposit certificates, or what happens then?