Yeah, I actually tried signing up for skymiles just to see what delta.com was like once I logged in.

Under "my itineraries" it didn't show anything, because my itinerary isn't linked to the skymiles number (but to my wp number--I bought the ticket yesterday over the phone). Apparently there's no way to look up an itinerary by PNR code like you can at nwa.com, klm.com, continental.com, etc. I would have to call DL and ask them to put my new skymiles number on the itin, which I don't want to do because I don't want to risk not getting the wp credit.

What a stupid system.