{"success":true,"comparison":"capital-one-venture-x-rewards-vs-delta-skymiles-reserve-american-express-card","summary":{"updatedAt":"2026-06-04T20:22:00.546Z","pageUrl":"https://cardcurator.ai/compare/capital-one-venture-x-rewards-vs-delta-skymiles-reserve-american-express-card","jsonUrl":"https://cardcurator.ai/api/public/compare/capital-one-venture-x-rewards-vs-delta-skymiles-reserve-american-express-card/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","shareTitle":"Capital One Venture X Rewards vs Delta SkyMiles Reserve American Express Card","shareText":"The Capital One Venture X Rewards edges out the Delta SkyMiles Reserve American Express Card for most cardholders — it wins on 4 of 4 comparison categories and offers 75,000 pts signup bonus, with a higher top earn rate (10x vs 3x). On raw upside, Capital One Venture X Rewards tops out at 10x versus 3x for Delta SkyMiles Reserve American Express Card. Current signup bonus values are roughly $750 for Capital One Venture X Rewards and $16 for Delta SkyMiles Reserve American Express Card. Updated June 4, 2026. Source: https://cardcurator.ai/compare/capital-one-venture-x-rewards-vs-delta-skymiles-reserve-american-express-card","evidenceBullets":["Capital One Venture X Rewards wins 4 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Capital One Venture X Rewards reaches 10x; Delta SkyMiles Reserve American Express Card reaches 3x.","Annual fee: Capital One Venture X Rewards is $395/yr; Delta SkyMiles Reserve American Express Card is $650/yr.","Current public bonus values are approximately $750 and $16."],"winner":{"name":"Capital One Venture X Rewards","slug":"capital-one-venture-x-rewards","score":4,"maxEarnRate":10,"annualFee":395},"loser":{"name":"Delta SkyMiles Reserve American Express Card","slug":"delta-skymiles-reserve-american-express-card","score":0,"maxEarnRate":3,"annualFee":650}}}