Delta First Class and Delta One FAQs Once known as BusinessElite, the Delta business travel program is now called Delta One. It's an enhanced business-class option the airline offers on longer international flights and select domestic routes.

In 2026, Delta Air Lines continues to use Delta One as the primary branding for its top-tier, long-haul business class experience. Originally introduced to replace the "BusinessElite" name, Delta One is reserved for wide-body aircraft on international and premium transcontinental routes. It features full lie-flat seats, many of which are "suites" with full-height sliding doors for maximum privacy. However, a significant change arriving in 2026 is the rollout of "Basic Business Class" fares. This is a new "unbundled" ticket tier designed for the Delta One cabin, allowing travelers to sit in the same luxury seat but at a lower price point by sacrificing certain perks such as advance seat selection, ticket flexibility, and bonus SkyMiles. While the physical cabin remains Delta One, the "product" you buy has been split into basic, main, and extra categories to give passengers more granular control over their spending while still enjoying the premium lie-flat hardware and elevated dining.