In the interest of full disclosure, One Mile At A Time earns a referral bonus for anyone that’s approved through some of the below links. These are the best publicly available offers that we have found for each card. Opinions expressed here are the author's alone, not those of the bank, credit card issuer, airlines or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities. Please check out my advertiser policy for further details about our partners, including American Express, Capital One, Chase, and Citi, and thanks for your support!
Update: This offer for the Gold Delta SkyMiles® Credit Card from American Express has expired. Learn more about the current offers here.
Starting June 1, those with Gold Delta SkyMiles® Credit Card from American Express can check their first bag for free on all Delta flights. This applies to the cardmember and up to nine (!!!) people traveling on the same reservation.
Smart move, of course. At the end of the day the credit card companies are running the airline, and this is a valuable benefit.