1. Card guides
  2. Delta SkyMiles Reserve Business

How to use the Delta SkyMiles Reserve Business Companion certificate

Value1 certificate after renewal
ResetsAnnual
This window closesDecember 31, 2026

What it is

One companion certificate each year after the card renews. You pay government taxes and fees on the companion ticket. Destinations and fare classes follow the certificate terms.

Summarized from American Express’s published terms, checked October 1, 2026. Terms change — confirm details with American Express before you rely on them.

When it resets

One window per calendar year, ending December 31.

The current window closes on December 31, 2026 — 91 days from today.

How not to lose it

  • This resets with the calendar year. December is when most people remember, so book early if availability is limited.
  • Don’t wait for the last day. Statement credits can take days to post, and a purchase that settles after the window closes may not count.
  • Pay with the Delta SkyMiles Reserve Business. The credit only follows purchases charged to the card that carries it.

Other Delta SkyMiles Reserve Business credits