Originally Posted by jrhardy

Hi, I have been frustrated by the difference between Delta & EF award fare codes.

If I find an R code inventory in an EF search, and then ask Delta DM folk, they say they don't have any R. They have RD (mid) and RK (high) but not R (low).

EF lists only R. Do they lump R and RD together?

Thanks.

Originally Posted by rylan

If you look in EF, you'll see that they state the following for R and O...
First - Upgrades using Miles or Certificates (R)
Business - Upgrades using Miles or Certificates (O)

You're finding upgrade inventory, not award inventory if you look for those.