You will be surprised @ how many non-revs there are... Expect for your flight to be at least 80% full in J.
DL refuses to upgrade DM/PM/etc, because they want to preserve the "value" or "integrity" of their BusinessElite product... But, I am not sure how placing non-revs into J preserves the value of the J cabin.
Last edited by golfingboy; Nov 14, 2010 at 8:21 pm
Reason: corrected "upgrading" for non-revs