Originally Posted by
Kaitijane Blumberg
So I don't need a skymiles number to have a ticket with delta? If they were to purchase my ticket without this I would just be losing the skymiles I could collect for a future flight?
No, you don't need a number. But, if you want it to show in your account you already have a number and should use it. Whenever I put multiple tickets on the same itinerary, I always add everyone's individual SM number so that they get credit.