Editorial take: Delta SkyMiles Platinum Amex
The companion certificate alone usually covers the annual fee on a single trip. If you fly Delta domestically at least once a year with a partner, this is worth it.
Every feature is free during beta. No credit card, no catch.
Both are well-respected travel cards. The Delta SkyMiles Platinum Amex comes from American Express at $350/yr; the Capital One Spark Cash from Capital One at $95/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.
If you're not sure you'll use premium perks, start with the Capital One Spark Cash, its annual fee is significantly lower and the bonus values are similar. Upgrade later if you find yourself using the higher-tier benefits.
| Feature | Delta SkyMiles Platinum Amex | Capital One Spark Cash |
|---|---|---|
| Annual fee | $350 | $95 |
| Sign-up bonus | 90,000 miles | $1,000 cash bonus |
| Bonus value (est.) | $990 | $1,000 |
| Min spend to unlock bonus | - | $10,000 in 3 mo |
| Issuer | American Express | Capital One |
| Card category | travel | business |
| Best earning category (Delta) | 3x | 1x |
| Transfer partners | None | None |
| Headline benefits |
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The companion certificate alone usually covers the annual fee on a single trip. If you fly Delta domestically at least once a year with a partner, this is worth it.
Card details on this page reflect the most recent data we've verified against the issuer's own site. Sign-up bonuses and fees can change at any time, confirm the current offer on the issuer's page before applying.