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.
Free during beta. Plus launches at $12/mo or $99/yr on July 1. Annual is locked for 12 months during beta.
Both are well-respected travel cards. The Delta SkyMiles Platinum Amex comes from American Express at $350/yr; the Marriott Bonvoy Brilliant Amex from American Express at $650/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.
These cards are close on the fundamentals (similar bonus value, similar fee). The right pick depends on which category you spend the most in and which transfer partners best fit your travel goals.
| Feature | Delta SkyMiles Platinum Amex | Marriott Bonvoy Brilliant Amex |
|---|---|---|
| Annual fee | $350 | $650 |
| Sign-up bonus | 90,000 miles | up to 150,000 Marriott Bonvoy points |
| Bonus value (est.) | $990 | $1,050 |
| Min spend to unlock bonus | - | - |
| Issuer | American Express | American Express |
| Card category | travel | hotel |
| Best earning category (Travel) | 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.
The Platinum status is legitimately valuable (lounge access, suite upgrades), but the $650 fee is steep. Justify it only if you stay at Marriotts 8+ times a year.
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.