Someone who spends $50,000 per year on airfare is unlikely to travel on a LUser fare. Delta is a great program for high-yield travelers.
<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by 767-322ETOPS:
Good luck trying to get domestic upgrades on DL, nothing automatic like NW (or TWA), and if you're on a LUser fare forget about it.</font>