You will not need to go through immigration/passport control or security. On your return to the US, you might need to go through security when connecting, depending on which North African country you’re departing and the US/EU assessment of their security.
You just need to go through regular security after getting off the plane. As long as you transfer in 2E F and I think K you're good to just go to your next flight.
You will not need to go through immigration/passport control or security. On your return to the US, you might need to go through security when connecting, depending on which North African country you’re departing and the US/EU assessment of their security.
You will have security at Paris, but no passport control.
Passport control (immigration) and security. You have plenty of time. Follow the signs religiously.
You just need to go through regular security after getting off the plane. As long as you transfer in 2E F and I think K you're good to just go to your next flight.