Originally Posted by
alpenrock
it clearly says PE I never flown DL so I don't know what is going on
What's going on is that Google Flights does not distinguish between C+ and PE.
It's just treating any 'W' fare as PE, even though that's not the case.
That's not Delta's fault, it's Google's fault. Go search on delta.com and it will clearly label these seats as C+, not PE.