Delta Air Lines To Introduce New Delta One Product, Set To Begin Crew Training Next Week

Delta Air Lines is preparing to refresh its Delta One business-class experience, with flight attendant training for the “next generation” of the product reportedly beginning next week. While Delta has not detailed every change, the update is expected to alter the cabin’s meals, service flow, presentation, and amenities—part of a broader overhaul that goes beyond new seats already rolling out across parts of the long-haul fleet. The rollout is expected to start on long-haul international flights from Los Angeles International Airport (LAX) in fall 2026, then expand across much of Delta’s long-haul network in 2027.