Was checking my LAX-MCO-BOS-SNN flight today early in Dec and found that the seat I had reserved was now unassigned. After about 15 min on the phone, AA said that the Flt# had changed and now MCO-BOS-SNN was a direct flight - #212. Looks like they left me in my 1st seat all the way through which would be a bonus! Might want to check on your seats!