HI, I am flying Toronto - Atlanta - Johannesburg in July, arriving and departing the south terminal according to my eTicket. I'm curious as to what the process is for connecting thru ATL? I hear it's very confusing. Is the baggage generally checked thru or do I need to collect my luggage, go thru security and then check back in etc? I know i have plenty of time as I have a 4 hour connection. Would it be the same coming back?
Any info is appreciated!