I realize this might not be the correct thread but I have done extensive research and thought I would put it in this thread since ATL has a large majority of Delta flights. I am flying through Atlanta (from GCM) on a Saturday and will have to re clear security and catch a Domestic flight. The minimum connection time I have found allowed is 1 hour 25 minutes which is exactly the amount of time we have. One of the posts I found advised people to go out and re clear regular security since I have both Pre-Check and Clear however the International Terminal security lines close at 5:30 which makes this not an option. The past several years I have done this customs was a zoo and took forever to re clear security so I had a few questions:

-Do they still have a Sky Priority line re-clearing security? I have noticed it before but they always say "it is closed" so I didn't know those hours.

-Since its all underground do all flights arriving in both F and E funnel to the same customs area? I was curious if it was 2 different customs area and you might have better luck re-clearing security in one vs. the other.....since its underground I have never been able to tell and I only fly internationally once a year.

-What are the options for getting transportation pre-security from outside F or E back to the main security entrance (taxi, UBER, shuttle, etc...)? If it was a total zoo I thought about using that option as a last resort depending on time since all 3 of us are Pre-Check and Clear.

Any help anyone can give would be appreciated.