My wife and I are booked on KLM from IAD to AMS. I am Delta Platinum/ SkyTeam Elite Plus. My wife currently has no status. We are on a paid ticket on the same PNR.
I am able to select an Economy Comfort seat at no charge. KLM.com wants $120 for my wife to sit with me.
Question: Do my SkyTeam Elite Plus benefits (i.e. seat selection, lounge access) extend to my companion on same PNR?