Originally Posted by
LoganFlyer
That's a tough one. I'm probably switching as 2.5 hours at CDG & 2.5 hours at ATL are both plenty of time while 1.5 hours at ATL is inviting trouble if there's a delay. Note you won't know which "arm" of 2E the CDG-ATL flight will leave from until the day of the flight.
The reason I am assuming M Hall for the departure, I did a Flight Aware search on the history of the proposed CDG-ATL flight and it has departed the M Hall for the last couple of months. So, I figure M Hall would be worst case.