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Delta SkyMiles Reserve Business American Express Card vs United Quest Business Card

Both are well-respected travel cards. The Delta SkyMiles Reserve Business American Express Card comes from American Express at $650/yr; the United Quest Business Card from Chase at $350/yr. Below: side-by-side specs, an opinionated verdict, and the FAQs people actually ask before applying.

Bottom line

If you're not sure you'll use premium perks, start with the United Quest Business Card — its annual fee is significantly lower and the bonus values are similar. Upgrade later if you find yourself using the higher-tier benefits.

FeatureDelta SkyMiles Reserve Business American Express CardUnited Quest Business Card
Annual fee$650$350
Sign-up bonus100,000 miles100,000 miles + $300 credit
Bonus value (est.)$1,200$1,700
Min spend to unlock bonus$8,000 in 6 mo$7,000 in 3 mo
IssuerAmerican ExpressChase
Card categoryairlinebusiness
Best earning category (Delta)3x1x
Transfer partnersskymilesmileageplus
Headline benefits
  • 15 Sky Club visits/year
  • First-class companion cert
  • $20/mo resy credit
  • MQD Headstart
  • $200 United travel credit
  • Two 5k-mile award rebates
  • 6 United Club passes
  • Free 2 checked bags
Read the full review
Delta SkyMiles Reserve Business American Express Card
$650/yr · 100,000 miles
Read the full review
United Quest Business Card
$350/yr · 100,000 miles + $300 credit

Editorial take: Delta SkyMiles Reserve Business American Express Card

Premium Delta business. Sky Club + first-class companion cert combined typically cover the fee for couples on a single trip. Stack with personal Delta Reserve only if you really want unlimited Sky Club.

Editorial take: United Quest Business Card

United's mid-premium business. The $200 travel credit + 10k mile rebate after award bookings + 6 club passes routinely justify the $350 fee for any frequent United business traveler.

Common questions

Which card has the bigger sign-up bonus, Delta SkyMiles Reserve Business American Express Card or United Quest Business Card?
The United Quest Business Card has the bigger bonus — 100,000 miles + $300 credit, worth roughly $1,700, versus 100,000 miles (~$1,200) on the Delta SkyMiles Reserve Business American Express Card.
Is the Delta SkyMiles Reserve Business American Express Card's $650 annual fee worth it compared to the United Quest Business Card?
Premium cards like the Delta SkyMiles Reserve Business American Express Card ($650/yr) earn their fee through credits — travel, dining, lounge access, statement reimbursements. If you'd actively use $650+ of those credits, the math works. The United Quest Business Card at $350/yr trades some perks for a lower commitment.
Can I have both the Delta SkyMiles Reserve Business American Express Card and United Quest Business Card?
Yes, since they're from different issuers (American Express and Chase) 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 Delta SkyMiles Reserve Business American Express Card or the United Quest Business Card first?
Get the one whose sign-up bonus you can hit comfortably without overspending. Delta SkyMiles Reserve Business American Express Card: $8,000 spend in 6 months. United Quest Business Card: $7,000 in 3 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.