MileagePlus Dining℠ is a part of a larger dining network powered by Rewards Network. Because each credit or debit card can only be linked to one dining program at a time, simply add the card in question to your other Rewards Network dining program, and it will be automatically removed from MileagePlus DiningSM.
If you need additional assistance, please feel free to call MileagePlus Dining at (800) 555-5116. To see a full list of the dining programs powered by Rewards Network, click here.