Originally Posted by
izmatron
I did this with a 40 minute window going ATL-CDG, CDG-LHR. Both my bags and I made it.
Originally Posted by
mtkeller
But that would be 2E to 2E and likely didn't involve a bus.
I think it would most likely be 2E to 2F (it was the last time I did it).
As to the OP's question, count me with those that would avoid a connection this tight at CDG if possible. If absolutely necessary to book a tight connection, it is often faster to clear immigration and walk (2E to 2F for example) than to take the bus that loops all of Terminal 2 and seems to take forever.