Originally Posted by
pentiumvi
Like other posters have mentioned, Lufthansa typically used to release F award seats at 14 days prior to departure, and Swiss F awards were never bookable via Aeroplan.
EY is the relatively "new" partner that is redeemable with Aeroplan, but I'm not sure whether they're offering any flights to NA with F.
IAD-AUH is bookable in F if you find availability.