Rwoman,
From the Delta baggage FAQ I am showing gold and above get 70lbs Delta
SkyMiles Gold, Platinum and Diamond Medallion members, SkyTeam Elite Plus members, and Alaska Airlines MVP Gold members may continue to check two bags up to 70 lbs (32kg) at no charge on Delta and Delta Connection operated flights. This benefit will apply to up to nine people on the eligible members reservation.
Originally Posted by
rwoman
Looking here -
http://www.delta.com/content/www/en_...ip/excess.html - it looks like they charge $75 for excess over 50lbs and $200 for excess over 70lbs. I'm thinking it is per bag.
As a Plat, they might give you some leeway for a few pounds, but I'd plan to pay if over 10lbs beyond the limit.