Join Date: May 2011
Location: NYC (LGA, JFK), CT
Programs: Delta Platinum, American Gold, JetBlue Mosaic 4, Marriott Platinum, Hyatt Explorist, Hilton Diamond,
Posts: 5,116
The question is can the OP use three guest passes when the terms suggest OP can only use two. It probably depends on the agent. If the OP can only use two guest passes, the passenger with the Delta Platinum card will have to pay a $39 fee.
I have never attempted to guest more than one person into a SkyClub, so I am actually not sure how strict Delta is on guest limits in general