The Delta SkyMiles Platinum Business Card edges out the Delta SkyMiles Blue American Express Card for most cardholders — it wins on 3 of 4 comparison categories and offers 100,000 pts signup bonus earns more (up to 3x vs 2x). The Delta SkyMiles Blue American Express Card is the better choice if you want no or lower annual fee.
Delta SkyMiles Blue American Express Card vs Delta SkyMiles Platinum Business Card
Side-by-side comparison of fees, rewards, benefits, and transfer partners.
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.
- Delta Purchases 2x
- Dining 2x
- All Other Purchases 1x
- Delta Purchases 3x
- Large Purchases 3x
- Advertising 2x
- In-Flight Purchases Credit $100
- CLEAR Plus Credit $189
- Uber One Membership $10
- First Checked Bag Free
- Priority Boarding
- Companion Certificate
- +1 more
Quick summary
A short version of the comparison with the main differences at a glance.
The Delta SkyMiles Platinum Business Card edges out the Delta SkyMiles Blue American Express Card for most cardholders — it wins on 3 of 4 comparison categories and offers 100,000 pts signup bonus earns more (up to 3x vs 2x). The Delta SkyMiles Blue American Express Card is the better choice if you want no or lower annual fee. On raw upside, Delta SkyMiles Platinum Business Card tops out at 3x versus 2x for Delta SkyMiles Blue American Express Card. Current signup bonus values are roughly $120 for Delta SkyMiles Blue American Express Card and $1200 for Delta SkyMiles Platinum Business Card. Updated May 31, 2026. Source: https://cardcurator.ai/compare/delta-skymiles-blue-american-express-card-vs-delta-skymiles-platinum-business-card
- Delta SkyMiles Platinum Business Card wins 3 of 4 comparison categories in CardCurator's quick verdict model.
- Top earn rate: Delta SkyMiles Platinum Business Card reaches 3x; Delta SkyMiles Blue American Express Card reaches 2x.
- Annual fee: Delta SkyMiles Platinum Business Card is $350/yr; Delta SkyMiles Blue American Express Card is no annual fee.
- Current public bonus values are approximately $120 and $1200.
Common Questions: Delta SkyMiles Blue American Express Card vs Delta SkyMiles Platinum Business Card
Is the Delta SkyMiles Blue American Express Card or Delta SkyMiles Platinum Business Card better for dining?
Delta SkyMiles Blue American Express Card earns 2x on dining; Delta SkyMiles Platinum Business Card has no dining bonus.
Which has the higher signup bonus in 2026?
Delta SkyMiles Blue American Express Card currently offers 10,000 pts signup bonus (spend $1,000 in 6 months). Delta SkyMiles Platinum Business Card offers 100,000 pts signup bonus (spend $8,000 in 6 months). Delta SkyMiles Platinum Business Card 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 Delta SkyMiles Blue American Express Card and the Delta SkyMiles Platinum Business 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.