Not very elite heavy is the answer, in my experience. After my reclaim your status match failed due to the virus, I dropped back to GM and have still been near the top of the list. On LGA-DCA last week I was the ONLY person on the list for F or C+. On DCA-LGA last Friday morning, I was upgraded at the GM window. I flew LAX-DTW a couple of weeks ago. Even with the capacity restrictions, I think I was going to make the upgrade but don't think the agent processed any of them. It is hard to tell if the "number of available" is the physical number of empty seats or with the current capacity restrictions.