While Delta paused that work for part of 2020, it has now finished the retrofits on all but two of its 767-400ERs. On the flip side, Delta retired all of its 777s last year to simplify its fleet.

First, Delta's premium economy cabin is much bigger. 48 of the 306 seats on Delta's A350s will be in the new premium section, compared to just 21 out of 285 seats on American's 787-9.

Delta’s A350s will have 48 premium economy seats, in addition to 32 Delta One business class “suites” and 226 Main Cabin coach class seats. The premium economy seats will be added to Delta ...

Delta premium economy works great for longer flights if you can afford to go a step above Comfort Plus but don't want to splurge for the luxurious Delta One.

Delta has seen the upside of premium economy. The class has been very successful for Virgin Atlantic. The UK-based airline, of which Delta owns 49 percent, was one of the earliest adopters of the idea ...

Fares, fees, perks, priority boarding—we go over everything you need to know when choosing economy class seats, especially premium economy vs. economy plus.