I could now (after the hip replacement). But, as my post implied, we know nothing about the capabilities of the OP or others in his party.

And, actually, my biggest reservations center around the other vagueries of transit thru ATL.

I am always amused how, in these MCT threads, some here feel compelled to issue glib, generalized assurances of "No Problem" ... without knowing the particulars of the OP's situation.

Ultimately, the OP must make a determination of what is best, hopefully including considerations such as I outlined in my post.

He/she is best postured to evaluate the risks vs benefits.