Originally Posted by
mspguy
I have an existing ticket. I'm silver. Can I go on delta.com and upgrade my ticket using my miles? On the old nwa.com you could do this. I can't find any where on delta.com where I can upgrade a ticket (or at least try to) after its been purchased....
It depends on where you are traveling to and you must be in a certain fare class. This page explains it pretty well.
https://www.delta.com/skymiles/use_m...ards/index.jsp