Man, that would be tight if the plane doesn't arrive on time. You'll have to change terminals, and while CLT isn't huge, it can be spread out if you arrive at the end of a concourse.
We were going to Paris, flying from CLT and connecting in Philly--and meeting DD on the departing plane.
We were delayed leaving charlotte, and then again landing in PHL. We only made that flight because it had mechanical trouble.
If you are at the back of the plane to deplane, etc. etc. etc. It isn't security that will get you on this!!