If they're getting access to the whole QPX feed, this is a great step forwards for the Hipmunk guys. Matrix - the gold standard in flight-finding websites - is

If they're getting access to the whole QPX feed, this is a great step forwards for the Hipmunk guys. Matrix - the gold standard in flight-finding websites - is powered by QPX, but its weakness has always been its less-than-great UI. Sure, Hipmunk won't get Matrix's routing language (a small DSL that allows incredible precision in specifying the flights you'd like it to return), but the people that use it wouldn't be interested in something like this anyways. Congrats to the Hipmunk guys!