Converting Worldperks to SkyMiles
A girlfriend hasn't converted her Worldperks miles to SkyMiles. Is it too late for her to do so? I'm sure NW or DL would have sent out "how to" emails, but she's missed those. ..
Apologies if this has been discussed to death - I can't find any quick answer in the FAQs etc, so maybe particular ship has sailed...
Thanks for any help.