airline fare tracking

so a few companies have made some progress in data mining the discount airfare websites. things like lowest prices per month, graphs, and advice on whether or not particular fares are likely to go up or down. good stuff.

here's the article about it:

http://online.wsj.com/public/article/SB115256282567002617-RqSoaTQneeu4TSNN2NybQ0IUPK4_20060810.html?mod=tff_article