So the switch has been made and shortly after my mileage balance was transferred to SkyMiles - my MCO-SLC-PDX trip still posted to my WorldPerks account. Am I to assume Delta will go back and clean that up and transfer that amount too?

What about registered promotions on nwa.com using our WorldPerks #? I logged on with my SM # and it shows I'm registered for zero promotions. Will DL eventually transfer all the promotions over too? Notably the Amex double miles (which I'm currently not getting).

And what about those of us who used our WorldPerks # to log onto to nwa.com/reservations to book and our accounts that housed all of our past trips and credit card and booking preferences? Are we to start a whole new account with our SM # if we want to keep booking at nwa.com? Or will you transfer over all of the account details quickly?

I can't seem to get any clarity and I'd like to know how much of an effort I need to make to monitor all of these changes...