Originally Posted by Nugget_Oz

Premium Economy is pretty much like domestic first in the US, Wider seat and more recline. I haven't travelled in them since The Business revamps but I think they also have a footrest. If you're eligible for the Plusgrade I've snaffled it for $400 as the lowest bid before. From memory I think the food was economy food but you got served first, there was an amenity pack as well a slightly bigger pillow and blanket.

As you're a Delta flyer, think of it as being the difference between Comfort+ and Domestic First.

Originally Posted by CPMaverick

Premium Economy is a genuine step-up, the lowest I've seen is $395 for a bid and that is each direction (no guarantee you get it for that price, but IME it isn't always full).

You'll get about 7-8 extra inches of legroom over EconomyX which is considerable. The food and service are a step up as well.