Take a look at:
http://www.gomez.com/features/articl...t_id=0&id=5904

From the description offered about Hotwire, it would seem that's what you're looking for, but unfortunately, the information provided is not accurate. Hotwire actually launched earlier this week and I've tested it extensively over the past few days. I've never received more than one match (and sometimes no matches), and the flight times were not displayed.

Interestingly, I have found absolutely no press on this launch, so I'm thinking it's actually a soft launch geared toward "friends and family" of those affiliated with Hotwire. It appears, however, that anyone can use it.

In my testing of Hotwire in comparing winning airfare bids through Priceline that were posted to the message board I host, in 100% of the cases, Priceline beat out Hotwire.