While you have me beat in terms of closest requal, I think I'm currently pretty darn close on the other side---99,842 MQMs. I'll hit 101,788 before year end, though, and am quite happy with my decision to stick with DL this year. Flew in domestic coach only once (voluntary flight change while in route---used my free *VIP airfone service to book myself on a tighter connection when my flight was due to arrive earlier than expected) this year, and looks like I'll have a similar hit rate next year.