Hi;

I am looking these flights : YUL-CDG then CDG- ARN on the outbound.
For the return, it will be CPH-CDG then connecting with CDG-YUL.

On the AF website it said we arrive at 2E and departing at 2F ( and reverse on the way back).
I am not sure which hall we arrive at but let assume we arrive at hall M which is the furthest, what is the minimum connecting I will need?

We are holding Canadian passports.
Do we need to go through passport and security check from one terminal to the other?

Thanks