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Side-by-side

Delta SkyMiles Blue Business American Express Card vs Delta SkyMiles Platinum Business American Express Card

Both are well-respected travel cards. The Delta SkyMiles Blue Business American Express Card comes from American Express at $0/yr; the Delta SkyMiles Platinum Business American Express Card from American Express at $350/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.

Bottom line

For most people the Delta SkyMiles Platinum Business American Express Card is the stronger pick today, the sign-up bonus is meaningfully larger ($730 more in estimated value) than the Delta SkyMiles Blue Business American Express Card's. Get the Delta SkyMiles Platinum Business American Express Card first; revisit the Delta SkyMiles Blue Business American Express Card after you've earned that bonus.

FeatureDelta SkyMiles Blue Business American Express CardDelta SkyMiles Platinum Business American Express Card
Annual fee$0$350
Sign-up bonus10,000 Delta SkyMiles70,000 miles
Bonus value (est.)$110$840
Min spend to unlock bonus$1,000 in 6 mo$6,000 in 6 mo
IssuerAmerican ExpressAmerican Express
Card categorybusinessairline
Best earning category (Delta)2x3x
Transfer partnersdelta-skymilesNone
Headline benefits
  • $0 annual fee
  • 2X Delta + 2X restaurants
  • 20% off Delta in-flight
  • No foreign transaction fees
  • Annual companion cert
  • Free bag for 9 travelers
  • Sky Club at $50/visit
  • $10/mo resy credit
Read the full review
Delta SkyMiles Blue Business American Express Card
$0/yr · 10,000 Delta SkyMiles
Read the full review
Delta SkyMiles Platinum Business American Express Card
$350/yr · 70,000 miles

Editorial take: Delta SkyMiles Blue Business American Express Card

The $0 annual fee Delta business card. Holds the SkyMiles relationship alive at zero cost and earns 2X on Delta + restaurants. For business owners flying Delta even occasionally, the $150 Gold Business's first-bag-free and 2X shipping/advertising categories usually justify the upgrade.

Editorial take: Delta SkyMiles Platinum Business American Express Card

Strong middle-tier Delta card. The annual companion certificate alone covers the $350 fee for any couple flying domestic. Sky Club access at member rate is also better than nothing.

Common questions

Which card has the bigger sign-up bonus, Delta SkyMiles Blue Business American Express Card or Delta SkyMiles Platinum Business American Express Card?
The Delta SkyMiles Platinum Business American Express Card has the bigger bonus, 70,000 miles, worth roughly $840, versus 10,000 Delta SkyMiles (~$110) on the Delta SkyMiles Blue Business American Express Card.
Is the Delta SkyMiles Blue Business American Express Card's $0 annual fee worth it compared to the Delta SkyMiles Platinum Business American Express Card?
The Delta SkyMiles Blue Business American Express Card has no annual fee, so the question is whether the Delta SkyMiles Platinum Business American Express Card's $350 fee is justified by its perks. If you'll use enough of the Delta SkyMiles Platinum Business American Express Card's benefits to clear $350 in value annually, it's worth it; otherwise stick with the Delta SkyMiles Blue Business American Express Card.
Can I have both the Delta SkyMiles Blue Business American Express Card and Delta SkyMiles Platinum Business American Express Card?
Yes, though both are issued by American Express so the same issuer-specific application rules apply (Chase 5/24 if applicable, Amex once-per-lifetime bonus, etc.). 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 Delta SkyMiles Blue Business American Express Card or the Delta SkyMiles Platinum Business American Express Card first?
Get the one whose sign-up bonus you can hit comfortably without overspending. Delta SkyMiles Blue Business American Express Card: $1,000 spend in 6 months. Delta SkyMiles Platinum Business American Express Card: $6,000 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.