Join Date: Dec 2006
Location: Pacific Northwest
Programs: UA Gold 1MM, AS Plat, AA EP, Bonvoy Plat, Hilton Dia, Hyatt Glob, IHG Plat, ...
Posts: 21,476
Maybe there are other data points about the credit impact when cards moved from one issuer to another. E.g., Costco (Amex -> Citi).