Marie- I did this transfer 16 Oct 12 (yesterday) I had a 2 hour layover and would have missed my flight had they not held the plane for all the people attempting to get through security. Getting from 2F to 2E was maybe a 10 minute walk and not well signed due to construction, but if you ask anyone they will gladly point the way. My problem was the line for passport control went all the way into the terminal past the baggage check. If you have an EU passport the wait isn't as bad but I was there well over an hour during their morning rush. The security check wait/process was maybe another 20 minutes, and then once I was in Terminal 2E I had to take a tram to Subterminal M (another 10 minutes) and then run/walk to gate 46 (another 5 minutes). I arrived a few minutes after the departure time and saw they were barely boarding the aircraft, and we waited another 30 minutes for everyone else to arrive. I think the trick is have an AirFrance employee scan your boarding pass as you enter the huge passport check line. They will then know you are in the terminal and just trying to get through all the lines, since the airline has no control over security delays.
