I'm a Plat based out of IAH, I do mostly nonstop travel to the western half of the country, ORD, SAN, SEA, DAL, PHX, etc. So far this year I don't think I've flown longer then 60 min in coach. That being said I'm almost always buying tickets 3-5 days out and am thus on B or Y fares. The lack of a platinum bonus does irritate me though.