Join Date: May 2004
Location: formerly Gold now Diamond, formerly MSY, now LAX, formerly NW, now DL
Programs: Hyatt Plat, Hilton Gold, SPG Gold, Delta Diamond/1MM
Posts: 4,725
No I had to do this a few months back when I realized that my Plat card had expired. Was able to delete and re-add it. I thought in the past the SkyClub one had an expiration date, but that's now gone (I have a lifetime one and previously said I was going to die New Year's Eve, 2079).