Originally Posted by JOUY31
I don't think the SkyTeam Elite Plus access rule applies to domestic flights. Hopefully, this could be an enhancement to the existing benefit.
You are right. Apparently it only applies to international or connecting flts.
What were they thinking when they devised that rule? CDG-LHR is a lot shorter than CDG-MRS

Therefore we have an answer to the OP's question: yes to access but only when flying internationally.