Originally Posted by
SeriouslyLost
I now realize I should have switched the crediting back in 2011. Opps. Thanks for the comments & confirmation of what I'd (belatedly) realized, ppls - much appreciated.

Glad we have helped.
Worth looking at the AA forum sticky to check if AA Plat challenge is of use to you.
AA program is by calender year but QF is 12 months from your joining date, so the overlap (if any) may be useful
Remember if you have
no activity (earn-burn) in
18 months with QF your points
go to zero. You need 4 QF flights to retain Gold or have silver (if downgraded)