{"success":true,"comparison":"atmos-rewards-summit-vs-delta-skymiles-platinum-american-express-card","summary":{"updatedAt":"2026-06-04T20:19:25.310Z","pageUrl":"https://cardcurator.ai/compare/atmos-rewards-summit-vs-delta-skymiles-platinum-american-express-card","jsonUrl":"https://cardcurator.ai/api/public/compare/atmos-rewards-summit-vs-delta-skymiles-platinum-american-express-card/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","shareTitle":"Atmos Rewards Summit vs Delta SkyMiles Platinum American Express Card","shareText":"The Delta SkyMiles Platinum American Express Card edges out the Atmos Rewards Summit for most cardholders — it wins on 2 of 4 comparison categories and offers no current bonus. On raw upside, Delta SkyMiles Platinum American Express Card tops out at 3x versus 3x for Atmos Rewards Summit. Current signup bonus values are roughly $1000 for Atmos Rewards Summit and $13 for Delta SkyMiles Platinum American Express Card. Updated June 4, 2026. Source: https://cardcurator.ai/compare/atmos-rewards-summit-vs-delta-skymiles-platinum-american-express-card","evidenceBullets":["Delta SkyMiles Platinum American Express Card wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Delta SkyMiles Platinum American Express Card reaches 3x; Atmos Rewards Summit reaches 3x.","Annual fee: Delta SkyMiles Platinum American Express Card is $350/yr; Atmos Rewards Summit is $395/yr.","Current public bonus values are approximately $1000 and $13."],"winner":{"name":"Delta SkyMiles Platinum American Express Card","slug":"delta-skymiles-platinum-american-express-card","score":2,"maxEarnRate":3,"annualFee":350},"loser":{"name":"Atmos Rewards Summit","slug":"atmos-rewards-summit","score":1,"maxEarnRate":3,"annualFee":395}}}