Key takeaways
- Amex Platinum offers higher welcome bonus value ($3,500 vs $600) and greater redemption flexibility, while Delta Reserve caters to frequent Delta flyers with automatic travel perks like free checked bags and companion certificates.
- Delta Reserve permits 15 Sky Club visits annually compared to 10 on Amex Platinum, making it better for high-frequency lounge users; Amex Platinum's broader network including Centurion and Priority Pass suits mixed-airline travelers.
- Both cards justify their annual fees only through active travel and strategic benefit usage; dual-card strategy works best for Delta loyalists spending over $1,500 annually in combined fees.
- Amex Platinum's Membership Rewards transfer to 19 airline and hotel partners and earn more broadly across categories, while Delta Reserve's 3 miles per dollar on Delta flights is considered low for the card's premium positioning.
Delta frequent flyers choosing a premium credit card typically face one central decision: should they apply for the American Express Platinum Card® or the Delta SkyMiles® Reserve American Express Card? Both align with Delta travel patterns, yet their strengths diverge in meaningful ways.
Comparing Welcome Offers
The Amex Platinum Welcome Bonus
New Amex Platinum cardmembers can earn as many as 175,000 bonus points after spending $12,000 on purchases within the first six months of card ownership. According to TPG’s September 2026 valuations, this welcome offer translates to up to $3,500 in value. Amex restricts cardmembers to one welcome bonus per card throughout their lifetime, making the initial offer size a significant consideration when deciding whether to apply.
The Delta Reserve Welcome Bonus
Delta Reserve applicants face a different structure. After spending $10,000 on purchases in the first six months, new cardmembers receive two domestic round-trip Delta Comfort flight certificates and 50,000 bonus miles. The offer expires November 4. The program requires a 21-plus day advance purchase for the certificates, and up to $80 per person in taxes and fees apply, along with other restrictions. TPG valued this bonus package at $600 as of September 2026.
Which Offer Suits Your Plans
The Amex Platinum welcome bonus holds more flexibility and greater total value. The Delta Reserve bonus appeals specifically to domestic flyers who will use the Comfort certificates within the offer period and can plan trips 21 days ahead. For travelers whose upcoming plans involve international routes or non-airline spending, the Amex offer provides broader redemption paths.
Annual Fees and How Statement Credits Apply
Making Sense of Amex Platinum’s $895 Fee
The Amex Platinum charges $895 annually. The card includes hotel statement credits and Resy dining credits. When maximized—by booking through Fine Hotels + Resorts or The Hotel Collection (with THC bookings requiring at least a two-night stay) and regular Resy restaurant use—these credits already place you ahead of the annual fee before any airline incidentals credits are applied.
Justifying the Delta Reserve’s $650 Annual Cost
The Delta Reserve costs $650 per year and offers Resy, Delta Stays, and ride-hailing statement credits. Even when these credits are fully utilized, the combined value typically leaves you around $90 short of breaking even on the annual fee. This means Delta flyers must rely on ancillary benefits—lounge access, checked bag fees, status bonuses—to generate the card’s total value. The card’s economics hinge more heavily on actual Delta flight activity than the Amex Platinum’s do.
Lounge Access: Breadth Versus Frequency
Amex Platinum’s Broader Lounge Network
The Amex Platinum grants access to Centurion Lounges, Delta Sky Clubs, Priority Pass lounges and additional networks. This portfolio of lounges spans many airports and offers consistent access regardless of which airline you’re flying.
Delta Reserve Lounge Privileges and Visit Allowances
The Delta Reserve includes access to Delta Sky Clubs and also provides Centurion Lounge access—though Centurion access on the Delta Reserve requires a same-day Delta flight. For cardholders flying Delta frequently, this limitation is often immaterial. The Delta Reserve permits 15 Sky Club visits per calendar year when flying same-day Delta flights; the counter resets February 1. Spend $75,000 on your card in a calendar year and Sky Club visits become unlimited.
Determining Your Lounge Priorities
The Amex Platinum cardholders receive up to 10 Sky Club visits per calendar year (with resets on February 1 and unlimited access above $75,000 annual card spending). For someone planning to visit Sky Clubs more than 10 times annually, the Delta Reserve’s 15-visit allotment provides a clear advantage. However, the Amex Platinum’s broader lounge ecosystem makes it the better choice for travelers whose itineraries mix airlines or include carriers outside Delta’s network.
Travel Benefits Tied to Delta Flying
The Delta Reserve’s core strength lies in benefits tied directly to Delta flying. The card includes free checked bags, priority boarding, and an annual companion certificate good for round-trip travel on Delta to select destinations each account year. These perks arrive automatically with the card and do not require maximizing statement credits or lounge visits.
The Amex Platinum offers up to $200 per calendar year in airline incidentals statement credits. Cardholders can designate Delta as their qualifying airline and use this credit for checked bag fees, seat upgrades, and other ancillary charges. In practice, this means the Platinum can subsidize some Delta costs, but the credit caps at $200 annually. A frequent Delta flyer spending more than that on baggage fees, upgrades and other charges will exhaust the credit quickly. Moreover, the Platinum does not grant priority boarding or an annual companion certificate on any airline.
Earning Rates and Redemption Flexibility
Where Amex Platinum Excels in Earning Power
The Amex Platinum earns more attractively than the Delta Reserve on most spending categories. The Delta Reserve delivers only 3 miles per dollar spent on Delta flights—a rate many consider low for a card carrying a $650 annual fee. The Amex Platinum transfers Membership Rewards points directly to Delta SkyMiles, so you’re not locked into the Delta program if your rewards ambitions extend elsewhere. Those Membership Rewards points also transfer to 19 other airline and hotel partners, including Air France-KLM, Aeromexico, and numerous hospitality chains.
Redemption Value Across Programs
Delta SkyMiles redeem for Delta flights and partner-airline tickets (including Air France-KLM, Virgin Atlantic and Korean Air), plus upgrades and premium purchases in Sky Clubs. Amex Membership Rewards points offer statement credits, travel bookings, gift cards, PayPal purchases and Amazon checkout payments. TPG’s September 2026 valuations place Membership Rewards significantly higher per point than Delta SkyMiles, reflecting the broader redemption options available to Amex Platinum holders. One example from this year: a traveler transferred 84,000 Membership Rewards points to Delta SkyMiles and booked three one-way tickets from Seattle-Tacoma (SEA) to Cancun (CUN).
Should You Carry Both Cards
Holding both the Amex Platinum and Delta Reserve makes financial sense if you’re prepared to cover combined annual fees exceeding $1,500. Doing so grants access to two welcome bonuses—a substantial cache of rewards—plus the lounge flexibility of the Amex Platinum paired with the Delta-specific perks of the Reserve. However, this dual-card approach only justifies itself for travelers flying Delta multiple times annually and maximizing the benefits of each card.
For someone committed to Delta as their primary carrier, the Delta Reserve stands as the stronger solo choice. Its companion certificate, higher Sky Club visit allotment, and automatic travel perks deliver tangible value to loyal customers. Travelers who prioritize flexibility—those mixing airlines, seeking broader lounge networks, or wanting earning rates that work across everyday spending—will find the Amex Platinum the more adaptable option. Delta loyalists can still benefit from the Amex Platinum’s lounge access, superior earning rates on airlines booked directly or through Amex Travel (subject to spending caps) and the $200 airline incidentals credit, making it viable as a secondary card even among die-hard Delta fans.
Frequently Asked Questions
What are the welcome bonuses for each card?
Amex Platinum offers up to 175,000 bonus points after $12,000 in six months, valued at $3,500. Delta Reserve provides two domestic round-trip Comfort certificates and 50,000 miles after $10,000 in six months, valued at $600, with the offer ending November 4. The Delta bonus requires 21-plus day advance purchase with up to $80 per person in taxes and fees.
Which card has better lounge access?
Amex Platinum provides access to Centurion Lounges, Delta Sky Clubs (10 visits yearly), Priority Pass, and other networks, offering broader coverage. Delta Reserve includes Sky Club access (15 visits yearly) and Centurion Lounges when flying same-day Delta flights. For those visiting Sky Clubs more than 10 times annually, Delta Reserve's 15-visit allowance provides advantage.
Should I carry both cards?
Dual-card strategy makes sense only if you fly Delta multiple times annually and can justify over $1,500 in combined annual fees. You'll receive two welcome bonuses plus combined benefits of both cards. However, single-card users should choose Delta Reserve for primary Delta flying or Amex Platinum for flexibility and broader redemption options.
