Originally Posted by
flyerCO
Have you tried at delta.com? Not DL app, or m.delta.com. Of course this is just how it's supposed to work now.
I don't show a seatmap, plain and simple. If I had to guess I would say it's because it's a companion cert and I don't have an offer for F (so it doesn't show the first class cabin either).
Regardless, apparently that is how it "works", supposed to doesn't mean anything.