How do I add my SkyMiles number to an already purchased ticket on Delta?

Question

I am flying September ninth, and I have already purchased my ticket online. I signed up for Delta's SkyMiles program, I will be flying back and forth a lot in the near future, and I want to add my number to this ticket, but cannot figure out how to do so. What do I do?

Answer 1

You can also take a look at your res online and should be able to add your skymiles number online

Answer 2

You can also call the Skymiles Desk 1-800-323-2323 to have them add it to your reservation.  

Answer 3

All you will need to do is call a Delta customer service representative at 1-800-221-1212 and tell them you need to add your skymiles number to you current ticket. You can also do this at the Delta ticket counter when you check in for your flight. I have been in the Travel business for awhile and frequently add the numbers after ticketing.