Delta SkyMiles® Platinum vs Sun Country Airlines® Visa Signature® Card
Side-by-side comparison
| Delta SkyMiles® Platinum | Sun Country Airlines® Visa Signature® Card | |
|---|---|---|
| Annual fee | $350 | $89 |
| Welcome offer | 25,000 points | |
| Dining | 2x | 1x |
| Groceries | 2x | 2x |
| Gas | 1x | 2x |
| Travel | 1x | 3x |
| Streaming | 1x | 1x |
| Everything else | 1x | 1x |
| Est. yearly rewards* | $382 | $409 |
| Points type | Locked to Delta SkyMiles | Locked to Sun Country Rewards |
| Network | Amex | Visa |
*Estimated yearly rewards on typical household spending, every point valued at a flat 1 cent. Verified June 2026. See your own numbers in the calculator.
The verdict
On a typical year of household spending, the Delta SkyMiles® Platinum earns about $382 a year in rewards and the Sun Country Airlines® Visa Signature® Card about $409, valuing every point at a flat 1 cent. The Delta SkyMiles® Platinum charges $350, which you clear through its rewards and perks. The Sun Country Airlines® Visa Signature® Card charges $89, which you clear through its rewards and perks. Counting rewards, fees, and any credits, the Sun Country Airlines® Visa Signature® Card delivers more total value, about $289 a year more for a typical spender, mostly because it earns more where you spend most, on travel and gas. Neither leans on transferable points, so the deciding factors are the welcome offer, the card network, and which everyday perks you will actually use. On the sign-up bonus, the Delta SkyMiles® Platinum currently has the larger welcome offer (a limited-time offer above its usual amount, so treat it as a one-time boost). A welcome bonus is a one-time event, so weigh it apart from the ongoing rewards.
Pick the Delta SkyMiles® Platinum if your spending leans toward dining. Pick the Sun Country Airlines® Visa Signature® Card if your spending leans toward gas, travel.