So im flying to CLT-DTW on delta with ONLY a 52min LAYOVER for my DTW-CDG(Paris) flight,im flying with Air France which is a partner of delta, will i have to go through security again? and i cant find a clear answer as when international flights close the doors cause i know 52min is tight but seeing how they should be in the same concourse im worried but not too worried. either way vert stressful cause i have no idea how international layovers work