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Capital One Spark Miles for Business vs Delta SkyMiles Gold Amex

Both are well-respected travel cards. The Capital One Spark Miles for Business comes from Capital One at $95/yr; the Delta SkyMiles Gold Amex from American Express at $150/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.

Bottom line

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.

FeatureCapital One Spark Miles for BusinessDelta SkyMiles Gold Amex
Annual fee$95$150
Sign-up bonus50,000 miles70,000 miles
Bonus value (est.)$900$840
Min spend to unlock bonus$4,500 in 3 mo$3,000 in 6 mo
IssuerCapital OneAmerican Express
Card categorybusinessairline
Best earning category (Hotels_capital_one)5x1x
Transfer partnerscapital-oneNone
Headline benefits
  • 2x on everything
  • Transfers to 15+ partners
  • No FX fees
  • Global Entry credit
  • Free first checked bag
  • $200 Delta flight credit
  • Priority boarding
  • 2x on restaurants & groceries
Read the full review
Capital One Spark Miles for Business
$95/yr · 50,000 miles
Read the full review
Delta SkyMiles Gold Amex
$150/yr · 70,000 miles

Editorial take: Capital One Spark Miles for Business

The strongest catch-all 2x business card with transferable points. The annual fee is waived first year; the Capital One transfer chart includes Aeroplan, Flying Blue, Turkish, and Virgin Atlantic — enough to make 2x meaningful.

Editorial take: Delta SkyMiles Gold Amex

A good choice for Delta loyalists. The free checked bag and $200 flight credit easily offset the $150 annual fee if you fly Delta a few times a year.

Common questions

Which card has the bigger sign-up bonus, Capital One Spark Miles for Business or Delta SkyMiles Gold Amex?
The Capital One Spark Miles for Business has the bigger bonus — 50,000 miles, worth roughly $900, versus 70,000 miles (~$840) on the Delta SkyMiles Gold Amex.
Is the Capital One Spark Miles for Business's $95 annual fee worth it compared to the Delta SkyMiles Gold Amex?
At $95/yr, the Capital One Spark Miles for Business is in the mid-fee tier. Compare its specific perks (lounge access, travel credits, primary rental insurance) to the Delta SkyMiles Gold Amex's — pick the one whose perks you'll actually use.
Can I have both the Capital One Spark Miles for Business and Delta SkyMiles Gold Amex?
Yes, since they're from different issuers (Capital One and American Express) the application rules don't conflict. Many points enthusiasts hold both — they pair well when one earns flexible bank points and the other earns a different currency.
Should I get the Capital One Spark Miles for Business or the Delta SkyMiles Gold Amex first?
Get the one whose sign-up bonus you can hit comfortably without overspending. Capital One Spark Miles for Business: $4,500 spend in 3 months. Delta SkyMiles Gold Amex: $3,000 in 6 months. Pick the easier minimum spend if you're new to points; pick the larger bonus if you have planned big purchases coming up.

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.