I appear to have 2 Chase/UA credit cards - gold and platinum
I'm guessing I must've applied for each earlier this year.
In any case, what's the difference?
Both are Visa Signature cards, both gave me a signup bonus, both appear to give me 1 UA mile per $, both have the 1st year annual fee waived.
The only differences are the different account numbers, and the fact that one of them is Gold in color and one is Platinum/Gray in color.