Yea - not just about Delta, but ATL and DL go together.

I really hit myself when reading most "mainstream" travel articles. Why is it so hard to give out good information? I just find so many articles less than helpful.

In particular : "When I change planes here, I never book less than 90-minute transition," she says."

90 minutes? ... rare that we ever have even an hour, and never an issue.

CNN Travel Article Here