I took advantage of the UA match of BA's flights for the Olympics and booked a business ticket from DEN-LHR. Total mileage is 11,392 plus the 150% bump for business so seems like a good deal to me. I chose to go through IAH instead of IAD back as I opted for the 777-200 instead of the 757-200. I wasn't too impressed by the 757-200 when I flew it to and from CDG via IAD earlier in the year. That was in E+, but the business/first didn't seem like much of a draw. Is that a mistake? Also used Hilton points to stay for free. 32k/night during Olympics seemed like a decent deal to me.