American Express does not include any specific information about the Delta SkyMiles® Blue American Express Card initial spending limit in their credit card terms. However, the higher your score and income, the higher your spending limit will be. If you’d like to learn how much you can qualify for, Amex offers a pre-qualification process on their website.

Yes. When you book a Delta flight with your Delta SkyMiles® Blue American Express Card, you can get the first bag checked for free at the airport. That is one of the many benefits of having this card, and allows you to save roughly $60.

No. As long as your account is active and in good standing, your Delta SkyMiles® Blue American Express Card miles will not expire. However, if you or Amex closes your account, you will forfeit any unredeemed miles.

The Delta SkyMiles® Blue American Express Card is a travel rewards card, which makes it a little harder to get than regular rewards cards. To become eligible for this one, you need at least a good credit score and a solid income. You also need a healthy credit history, a low debt-to-income ratio, to be 18 years or older with a valid SSN or ITIN, and to be a U.S. resident with a valid mailing address.