Delta One Expands Domestically, Soon Offered Between Atlanta & Los Angeles

Delta One is the name of Delta’s premium business class product, available primarily on long haul, international routes. However, it’s also available on select domestic flights, including premium transcontinental services. Delta seems to have plans to expand the domestic markets in which it offers Delta One, which is pretty cool… I think?

Delta One will be available in Atlanta to Los Angeles market

As flagged by JonNYC and first reported on Reddit, Delta has plans to expand its Delta One product. Specifically, as of March 29, 2026, wide body flights between Atlanta (ATL) and Los Angeles (LAX) will be marketed as Delta One, rather than being marketed as first class.

The airline offers up to three daily wide body flights between the two airports, on aircraft like Airbus A350s and Boeing 767s. So through March 28, 2026, the forward cabin on those flights is sold as first class, while as of March 29, it’s sold as Delta One.

It does appear that Delta has mildly increased fares to accompany this change, as I see fares on several of these frequencies going up somewhere around $100-400 one-way, despite similar availability in the lowest premium fare classes.

For what it’s worth, previously Delta One was only offered domestically on premium transcontinental routes (like Boston and New York to Los Angeles and San Francisco), and on select flights to Hawaii.

What are the implications of this Delta One change?

With the forward cabin on some flights between Atlanta and Los Angeles soon being marketed as Delta One, what are the implications?

On the surface, I don’t think this is a bad idea on Delta’s part. If you’re going to fly a wide body in a market, you might as well update the soft product a little bit, and hope that it’ll lead to better yields. Now, this will make the Delta One Lounge LAX a bit busier, but then again, during many hours of the day it’s currently empty.

It’ll be interesting to see to what extent this concept is expanded in the coming months. Atlanta to Los Angeles is a fairly high yield market in the forward cabin. So I wonder if this is the only domestic Atlanta route that will get the Delta One designation, or if we could see this added to more routes as well.

Bottom line

As of late March 2026, Delta will expand its Delta One branded domestic flights. Specifically, the airline will start selling the forward cabin on wide body aircraft flying between Atlanta and Los Angeles as Delta One. The airline flies a good number of wide body planes in the market as it stands, so the idea it to improve yields and offer passengers a little more.

What do you make of this Delta One expansion?