Join Date: Sep 2006
Location: Santo Domingo, Dom. Rep. / Washington, DC
Programs: AA PPro/DL PLT, PPass, Marriott / Hilton Gold, JetBlue Mosaic, Hertz Presidents Circle, Amex Plat
Posts: 4,789
It seems that the rules have changed and indeed the option can be subscribed on the day of departure, as stated in the Conditions of Sale, as long as there is space and staff available.