Delta’s Business Class Overhaul Starts This Fall—New Meals, Serviceware And Crew Training At LAX

Delta Air Lines is about to begin training flight attendants for a new business class (“Delta One”) service that will launch this fall on transoceanic flights departing Los Angeles and expand more broadly in early 2027. The new service covers what passengers eat, the serviceware it arrives on, the amenities they receive and how cabin crews deliver it.

According to aviation watchdog JonNYC, training starts next week:

Delta to begin training next week for next generation Delta One (new cabin stuff, food, etc— eventually to be mated-up with new interiors.)
Rollout begins in fall on LAX transoceanic service, expanding in 2027

— JonNYC (@xJonNYC) August 26, 2026

The initial scope applies to transoceanic Delta One departures from Los Angeles, apparently excluding domestic transcon service, before spreading to other gateways next year. And this begins before the new seats arrive.

What Delta One Passengers Will Actually Get

The program brings together several pieces:

• new serviceware and redesigned tray presentations
  
• upgraded food and a revised service sequence, including how meals are plated, paced and cleared
  
• refined amenities, building on the bedding and amenity changes already introduced
  
• more consistent service standards, backed by dedicated flight attendant training rather than simply dropping new items onto aircraft

This has gone through more than a year of testing on Airbus A330s and A350s and Boeing 767s, on both domestic and international Delta One flights. Crews tested the service on trips of different lengths and with different levels of advance preparation. Delta is now moving from trial runs to fleet implementation. JonNYC has been telling us this is coming for awhile, for instance:

new D1 serviceware out being tested, not sure what flights etc

— JonNYC (@xjonnyc.bsky.social) June 5, 2025 at 6:51 PM

In November 2024 I wrote about Delta’s planned overhaul of food, drink, serviceware and service flow, then shared more of the working plan: improved meals and beverages, expanded meal preselection, tray linens, better headphones and new bedding and pillows.

Delta began serving Taittinger Champagne in international Delta One in 2025. It also rolled out Missoni bedding, broader mattress pads, memory-foam cuddle pillows and refreshed amenity kits. The new piece is the different service equipment, meals and presentation, with crews trained on a common way to deliver the product.

Better Service Will Arrive Before Better Seats

Premium service requires crews to offer a choice between a paced meal and an efficient service for passengers who want to sleep and remain present after the trays are cleared rather than hiding in the galley playing Candy Crush. Delta’s business class lounges are very good. Its champagne is no longer embarrassing. Food still needs to catch up with American Airlines.

Delta’s biggest business class problem, though, has been inconsistency. The Airbus A330-900neo and A350-900 suites are competitive. Its older Airbus A330-200s and -300s are dated, while the Boeing 767-300 Delta One seat is among the weakest long haul business class products flown by any airline.

The airline has already announced its next-generation Delta One suite for the Airbus A350-1000, arriving in early 2027, along with a nose-to-tail refresh of the A330-200 and -300 fleet that adds suites with doors. Work on the first A330 refresh is scheduled to begin next month. Delta expects 90% of its widebody business class seats to have doors by 2030—which also means some of its worst seats will still be flying then.

The rollout also coincides with Delta’s new Basic Business fares. Beginning January 19, 2027, Basic Business passengers lose ticket-based access to Delta One check-in and lounges. Delta will be expanding its better onboard service just as it makes the trip to the aircraft less premium for customers buying its lowest business class fares.