The Blue Cash Preferred Card from American Express edges out the Delta SkyMiles Platinum American Express Card for most cardholders — it wins on 3 of 4 comparison categories and offers $300 signup bonus earns more (up to 6x vs 3x). The Delta SkyMiles Platinum American Express Card is the better choice if you prioritize a different rewards ecosystem.
Blue Cash Preferred Card from American Express vs Delta SkyMiles Platinum American Express Card
Side-by-side comparison of fees, rewards, benefits, and transfer partners.
Which Card Comes Out Ahead?
Blue Cash Preferred Card from American Express is the stronger all-around option for most people in this matchup because it wins more measurable categories in our scoring model. Delta SkyMiles Platinum American Express Card still makes sense if your spending pattern lines up better with its fee profile, issuer rules, or rewards ecosystem.
Best if your main priority is the larger current welcome offer.
Best if you will actually use recurring statement credits and premium benefits.
Comparison Method
CardCurator compares measurable differences first: annual fee, current welcome offer, top-end earning, and recurring credits. If the cards are close, the right answer depends on spending pattern and perk usage rather than headline prestige.
- U.S. Supermarkets 6x
- Select U.S. Streaming Subscriptions 6x
- U.S. Gas Stations 3x
- Delta Purchases 3x
- Hotel Purchases 3x
- Restaurants 2x
- Delta In-Flight Purchases $100
- Delta Lounge Day Passes $100
- CLEAR Plus Credit $189
- +1 more
- First Checked Bag Free
- Second Checked Bag Free
- Priority Boarding
- +3 more
- Flying Blue
- Delta SkyMiles
- JetBlue TrueBlue
- Qatar Avios
- Virgin Atlantic Flying Club
- +13 more
Quick summary
A short version of the comparison with the main differences at a glance.
The Blue Cash Preferred Card from American Express edges out the Delta SkyMiles Platinum American Express Card for most cardholders — it wins on 3 of 4 comparison categories and offers $300 signup bonus earns more (up to 6x vs 3x). The Delta SkyMiles Platinum American Express Card is the better choice if you prioritize a different rewards ecosystem. On raw upside, Blue Cash Preferred Card from American Express tops out at 6x versus 3x for Delta SkyMiles Platinum American Express Card. Current signup bonus values are roughly $300 for Blue Cash Preferred Card from American Express and $13 for Delta SkyMiles Platinum American Express Card. Updated June 4, 2026. Source: https://cardcurator.ai/compare/blue-cash-preferred-card-from-american-express-vs-delta-skymiles-platinum-american-express-card
- Blue Cash Preferred Card from American Express wins 3 of 4 comparison categories in CardCurator's quick verdict model.
- Top earn rate: Blue Cash Preferred Card from American Express reaches 6x; Delta SkyMiles Platinum American Express Card reaches 3x.
- Annual fee: Blue Cash Preferred Card from American Express is $95/yr; Delta SkyMiles Platinum American Express Card is $350/yr.
- Current public bonus values are approximately $300 and $13.
Common Questions: Blue Cash Preferred Card from American Express vs Delta SkyMiles Platinum American Express Card
Is the Blue Cash Preferred Card from American Express or Delta SkyMiles Platinum American Express Card better for dining?
Blue Cash Preferred Card from American Express has no dining bonus; Delta SkyMiles Platinum American Express Card earns 2x on dining.
Which has the higher signup bonus in 2026?
Blue Cash Preferred Card from American Express currently offers $300 signup bonus (spend $3,000 in 6 months). Delta SkyMiles Platinum American Express Card offers $13 signup bonus. Blue Cash Preferred Card from American Express has the larger bonus.
Which card is better for international travel?
Both cards charge no foreign transaction fees, making either a solid choice for international travel.
Can I hold both the Blue Cash Preferred Card from American Express and the Delta SkyMiles Platinum American Express Card?
In most cases yes — holding both is allowed and can be a smart strategy for maximizing rewards across different spending categories. Both cards are from American Express, so check their specific application rules.
Keep Researching
If this matchup is close, the stronger next step is usually to read the full card reviews or use a broader ranking page instead of comparing random pairs one by one.