The Delta American Express Platinum Card combines airline-specific rewards with American Express's premium card benefits

The Delta American Express Platinum Card is designed for people who fly Delta regularly and want rewards tied directly to those flights. Unlike the standard American Express Platinum Card, this version earns Delta miles on every purchase and includes benefits that reduce the cost of flying Delta specifically — things like checked baggage fee waivers, priority boarding, and annual companion certificates.

The card charges an annual fee, which American Express publishes but changes periodically. The real question for most people is whether the miles you earn and the perks you use will offset that cost over a year. That depends on how often you fly Delta, how much you spend on the card, and whether you actually use the benefits included.

Key Takeaways

  • The card earns Delta miles on all purchases, with bonus categories for Delta flights and American Express travel purchases.
  • You receive a checked baggage fee waiver and priority boarding on every Delta flight, which saves money if you check bags or value seat selection.
  • The card includes an annual companion certificate that lets one other person fly free on a paid Delta ticket, though restrictions explore to when and where you can use it.
  • The annual fee is substantial, so the card makes financial sense mainly for people who fly Delta at least a few times per year and spend enough on the card to earn miles worth the cost.

How Miles and Rewards Work on This Card

You earn one Delta mile per dollar spent on all purchases. On Delta flights booked directly with Delta, you earn two miles per dollar. On other American Express travel purchases — hotels, rental cars, and some travel agencies — you earn two miles per dollar as well. Some versions of the card offer a sign-up bonus in miles, which American Express advertises when you're considering the card.

Delta miles can be redeemed for flights on Delta and its partners, seat upgrades, and some non-travel rewards through the Delta SkyMiles program. The value of a mile varies depending on the flight you book and how far in advance you search. A mile is typically worth between 0.5 and 1.5 cents when redeemed for a flight, though that range is wider depending on demand and availability.

Baggage Fees, Boarding, and Other Perks

The card waives the first checked bag fee on Delta flights for you and up to eight family members on the same reservation. If you fly Delta more than once or twice a year and check a bag, this alone can cover a meaningful portion of the annual fee — Delta's checked bag fee is currently $35 for the first bag on most domestic flights.

You also receive priority boarding, which means you board before most other passengers. This is useful if you want to avoid gate-checking carry-on bags or prefer an aisle or window seat. The card includes other benefits common to premium American Express cards, such as travel protections and purchase protections, though these are not specific to Delta.

Some versions of the card include an annual companion certificate that lets one other passenger fly free on a paid Delta ticket. The certificate has restrictions — you must be traveling with the companion, and the free ticket is limited to certain fare types and routes. American Express publishes the terms when you receive the certificate each year.

When the Annual Fee Makes Sense

The annual fee is high enough that you should do basic math before explore. If you fly Delta once a year and never check bags, the card probably costs you money. If you fly Delta four or more times per year, check bags regularly, and spend enough on the card to earn miles worth real value, the card can pay for itself.

The companion certificate is valuable if you travel with the same person regularly — say, a spouse or partner — because it can cover the cost of one round-trip ticket per year. If you never travel with another person, that benefit has no value to you. The checked baggage waiver and priority boarding are worth money only if you use them.

How This Card Compares to Other Delta Cards

American Express offers other Delta cards with lower annual fees and different reward structures. The Delta American Express Gold Card, for example, charges a lower annual fee and earns miles at a different rate. The choice between them depends on how much you spend, how often you fly, and which perks matter most to you.

If you fly Delta frequently and spend a lot on the card, the Platinum version's higher annual fee may be justified by the higher earning rate and premium perks. If you fly Delta occasionally or spend less, a lower-tier Delta card might be a better fit. American Express publishes the terms of each card so you can compare them directly.

Annual Fees and Changes to Benefits

American Express can change the annual fee, the earning rate, and the benefits included with the card. The company typically announces major changes in advance, though the terms of your specific card are governed by the cardmember agreement you receive when you open the account.

If you hold the card and American Express changes the benefits in a way that no longer works for you, you can close the account. Most cards allow you to close without penalty, though American Express may ask why you're leaving. Keeping the card makes sense only if the benefits and earning potential still outweigh the annual cost.

Frequently Asked Questions

Can I use the companion certificate on any Delta flight?

No. The companion certificate is limited to certain fare types and routes. American Express and Delta publish the restrictions when you receive the certificate each year. Some flights during peak travel times may not be may be able to access, and you must be traveling with the companion on the same reservation.

Do I earn miles on the annual fee itself?

No. The annual fee does not earn miles. You earn miles on purchases you make with the card, not on fees charged by American Express.

What happens to my miles if I close the card?

Your Delta miles remain in your SkyMiles account and do not disappear when you close the card. However, if your SkyMiles account is inactive for 24 months, Delta may close it and forfeit the miles. Using the account or the card keeps it active.

Does this card work for flights on Delta partners?

You earn miles on flights booked through Delta on partner airlines, but the baggage waiver and priority boarding explore only to Delta-operated flights. Partner airlines have their own baggage and boarding policies.

Is there a sign-up bonus, and is it worth it?

American Express periodically offers sign-up bonuses in miles for new cardholders. The size of the bonus changes, so check the current offer when you're considering the card. Whether it's worth it depends on whether you can meet the spending requirement and whether you'll use the miles.