American Express has limited-time welcome offers on all three Delta SkyMiles business cards, and they end November 4, 2026. The top figure is 200,000 bonus miles on the Delta SkyMiles Reserve Business Card, with 100,000 on the Platinum Business and 90,000 on the Gold Business. Each one has a spending requirement to match, so the right card depends on what your business already spends in six months.
The Three Delta Business Card Offers
Here's what Amex's own card pages show as of October 4, 2026:
- Delta SkyMiles Gold Business Card: 90,000 bonus miles (previously 60,000) after you spend $6,000 in purchases in your first 6 months. The annual fee is $0 for the first year, then $150.
- Delta SkyMiles Platinum Business Card: 100,000 bonus miles (previously 70,000) after you spend $8,000 in purchases in your first 6 months. The annual fee is $350.
- Delta SkyMiles Reserve Business Card: 200,000 bonus miles (previously 80,000) after you spend $20,000 in purchases in your first 6 months. The annual fee is $650.
Amex's terms say each offer ends November 4, 2026, at 11:59 p.m. MST, and the bonus miles post 8 to 12 weeks after you reach the spending threshold.
Who Can Get the Bonus
Read the eligibility line for your card before you apply, because it isn't the same on all three. For the Platinum Business and Reserve Business, Amex says you may not be eligible for the welcome offer if you have or have had that card or previous versions of it. The Gold Business terms add the personal Delta SkyMiles Platinum and Reserve cards, and previous versions of them, to that list.
On all three, Amex says it will tell you before it processes the application if you aren't eligible, so you can withdraw.
Fees, interest, gift cards, prepaid card loads and cash equivalents don't count toward the spending requirement.
How to Pick One
- Add up the business purchases you'd put on the card over six months anyway.
- Match that number to the threshold: $6,000, $8,000 or $20,000.
- Check the eligibility line for that card, then apply on its Amex page, linked in the list above, before November 4.
Which Card Fits Which Business
The Reserve Business is for a business that already spends heavily and flies Delta often. Beyond the bonus, it comes with 15 Delta Sky Club visits each Medallion Year, Centurion Lounge access when you buy your Delta flight with the card, a Companion Certificate each year after renewal and $2,500 in Medallion Qualification Dollars (MQDs) through MQD Headstart each Medallion Qualification Year.
Say your business runs $4,000 a month through cards. That clears $20,000 inside six months; at half that pace, it doesn't.
The Platinum Business sits in the middle, with a Companion Certificate after renewal and MQD Boost. The Gold Business is the low-commitment option, with no annual fee in year one, your first checked bag free on Delta flights and a second free on domestic Delta flights.
If you're comparing these with the personal versions, our Delta SkyMiles card comparison and our review of the personal Delta Reserve lay out the consumer cards, and our Sky Club access guide covers every other way in.
Should You Apply
Apply if your normal business spending clears the threshold for the card you want by itself, and do it before November 4, 2026. If you'd have to buy things you don't need to get there, pick the lower tier or skip it.
Sources
- Amex: Delta SkyMiles Gold Business Card (read 2026-10-04 18:58 UTC)
- Amex: Delta SkyMiles Platinum Business Card (read 2026-10-04 19:00 UTC)
- Amex: Delta SkyMiles Reserve Business Card (read 2026-10-04 19:01 UTC)
- Amex: Delta SkyMiles Gold Business offer terms (read 2026-10-04)
- Amex: Delta SkyMiles Platinum Business offer terms (read 2026-10-04)
- Amex: Delta SkyMiles Reserve Business offer terms (read 2026-10-04)