I've done the nonstop IAD-HNL three times this year and the plane has been very empty. A lot of passengers in the back had the whole middle row to themselves and they were taking advantage of that by lying down, makes me wonder if I should have used my RPUs to upgrade instead of just grabbing an empty row in E. Hopefully they don't get rid of this flight altogether because I would miss visiting the LH Senator lounge.
Is there somewhere online where they keep track of the loads on that flight?