The Delta SkyMiles Platinum card gives you mile earnings on every purchase, checked bag credits, priority boarding, and a yearly mile bonus

The Delta SkyMiles Platinum American Express card is designed for people who fly Delta regularly and want to earn miles faster than the basic SkyMiles card. You earn 2 miles per dollar on Delta purchases and 1 mile per dollar on everything else. The card also includes a checked bag credit, priority boarding, and an annual statement credit toward a Delta purchase — benefits that add up if you take multiple flights per year.

This card costs $95 per year. Whether that fee makes sense depends on how often you fly Delta and how much you value the included benefits. If you fly Delta at least a few times a year, the checked bag credit alone ($30 per round trip) can offset the annual fee quickly.

Key Takeaways

  • You earn 2 miles per dollar on Delta purchases and 1 mile per dollar on all other purchases, with no category restrictions or rotating categories to track.
  • The card includes a $100 annual statement credit toward Delta purchases, which covers the $95 annual fee if you use it.
  • You get a free checked bag on Delta flights, worth $30 to $40 per round trip depending on the route.
  • Priority boarding (Group 1) means you board before most other passengers and can find overhead bin space more easily.
  • You earn a 10,000-mile bonus after you spend $1,000 in the first three months, which is enough for a domestic flight on Delta.

Earning miles on everyday purchases and Delta flights

The earning structure is straightforward: 2 miles per dollar when you use the card on Delta (flights, seat upgrades, baggage fees, in-flight purchases) and 1 mile per dollar on everything else — groceries, gas, restaurants, utilities. There are no bonus categories that change each quarter, no caps on how many miles you can earn, and no categories that earn less. This simplicity makes it straightforward to predict how many miles you'll accumulate over time.

A $1,000 Delta purchase earns 2,000 miles. A $1,000 grocery bill earns 1,000 miles. If you spend $5,000 per month on the card ($3,000 on Delta, $2,000 elsewhere), you'd earn roughly 8,000 miles per month, or 96,000 miles per year — enough for several domestic round trips depending on the route and how far in advance you book.

When you first open the account, you also earn a 10,000-mile bonus after you spend $1,000 in the first three months. That's a one-time bonus, not an annual one.

The $100 annual statement credit and checked bag benefit

American Express credits $100 per year toward Delta purchases. This credit appears as a statement credit when you buy something from Delta — a flight, seat upgrade, baggage fee, or in-flight purchase. The credit resets every calendar year, so if you don't use it by December 31, you lose it. You don't have to do anything to set up it; it's automatic.

Since the card costs $95 per year, the $100 credit means you're essentially paying $0 if you spend at least $100 on Delta in a year. Most people who fly Delta a few times annually will hit that threshold without trying.

You also get one free checked bag on Delta flights when you use the card to buy your ticket. This applies to you and anyone traveling on the same reservation. A checked bag normally costs $30 to $40 per direction, so a round trip saves you $60 to $80. If you take two round trips per year, this benefit alone pays for the annual fee.

Priority boarding and seat selection perks

The card gives you Group 1 boarding on Delta flights. This means you board before most other passengers — after elite frequent flyers and first-class passengers, but before the general boarding groups. Group 1 boarding makes it easier to find overhead bin space for a carry-on bag, which matters if you want to avoid gate-checking your luggage.

You also get priority seat selection, meaning you can choose your seat before passengers in lower boarding groups. On some flights this matters more than others; on a full flight, you'll have better options for aisle or window seats, or seats with extra legroom if the airline hasn't blocked those off.

Companion certificate and other perks

The Platinum card does not include a companion certificate (a free ticket for a companion on a paid flight). That benefit comes with the higher-tier Delta SkyMiles Reserve American Express card, which costs $550 per year and is designed for very frequent Delta travelers.

You do get other smaller benefits: a $0 foreign transaction fee when you use the card abroad, access to Delta Sky Club lounges (though you pay per visit unless you have elite status), and the ability to transfer miles to Delta's partner airlines if you want to use them for flights outside the Delta network.

When the annual fee makes sense

The $95 annual fee is worth it if you meet any of these conditions: you fly Delta at least twice a year, you spend more than $100 per year on Delta purchases, or you value priority boarding and the checked bag credit enough to justify the cost.

If you fly Delta once a year or less, or if you rarely check bags, the basic Delta SkyMiles American Express card (no annual fee) might be a better choice. That card earns 1 mile per dollar on all purchases, with no annual fee and no checked bag benefit. The Platinum card's extra mile on Delta purchases and the checked bag credit are what justify the fee for regular flyers.

If you fly Delta very frequently (more than 10 times per year) and want a companion certificate, the Reserve card's $550 fee might be worth it, but that's a different calculation and a different card.

How to use miles for Delta flights

Miles you earn on the card can be used to book Delta flights through the Delta website or by calling Delta reservations. You can also transfer miles to Delta's partner airlines (like Virgin Atlantic, Air France, or KLM) if you want to book flights outside the Delta network. The value of a mile varies depending on the flight and how far in advance you book — sometimes a mile is worth less than a cent, sometimes more.

Miles don't expire as long as you have some account activity (like earning or using miles) at least once every 24 months. Using the card counts as account activity, so if you keep the card open and use it, your miles won't disappear.

Frequently Asked Questions

Do I earn miles on the annual fee itself?

No. The $95 annual fee does not earn miles. However, the $100 annual statement credit toward Delta purchases is separate and automatic, so you come out $5 ahead if you use the credit.

Can I use the checked bag benefit if someone else buys the ticket?

No. You must use the card to purchase the ticket for the checked bag benefit to explore. If a family member or friend buys the ticket with a different card, you won't get the free checked bag, even if you're traveling on the same reservation.

What happens to my miles if I close the card?

Your miles stay in your Delta SkyMiles account. Closing the card doesn't erase the miles you've earned. However, if you don't have any other Delta account activity for 24 months, the miles will expire. You can keep the miles active by transferring them to a partner airline or using them for a flight.

Does the Platinum card come with travel insurance?

Yes. American Express includes trip cancellation insurance, trip delay reimbursement, baggage delay insurance, and lost luggage reimbursement. The specific coverage amounts and conditions are in the card's benefits guide, which American Express sends when you open the account.

Can I earn miles on the $100 annual credit?

No. The statement credit is applied as a credit, not as a purchase, so it doesn't earn additional miles. You earn miles only on actual purchases you make with the card.