Originally Posted by
beckoa
Not sure why, but when I book a res with a friend and we both have our mileage plan #'s in the res, only the person signed in has their trip automatically added. The other one must add it manually with either a ticket # or PNR...
Not sure why? Same reason as above. It's because AS, unlike AA, doesn't use the booking information to add the reservation to MyTrips but rather tags it if you book it while logged in.
That said, at least we have a place we can add and store confirmation numbers. Dulta.com doesn't allow me to save my DL.com-booked itineraries even if I am logged into my SkyPesos account when booking them.

(For this case, I must say: God bless Firefox auto-fill...)