Originally Posted by
tobegold
My experience has been that by changing your FFP on a second or subsequent leg on a layover (less than 24 hrs) causes ALL legs to accrue to the last FFP selected. Maybe this will not occur on a stopover, but a least that was my experience a few years back involving AC and UA on my last leg.
Ok, so in the interest of the discussion - I believe that this is NOT correct. Miles accrue to whatever program listed on each individual boarding pass (at the time of boarding).