This explains why the flight status # changed from previous runnings of this ad (which had unrelated results in the top three). I was curious why they'd go so

This explains why the flight status # changed from previous runnings of this ad (which had unrelated results in the top three). I was curious why they'd go so far out of the way, but this makes sense. [See http://news.ycombinator.com/item?id=1109079 http://news.ycombinator.com/item?id=1109079]