I checked further. Next came Travelocity . It seems that Travelocity is setting their system to default to American Airlines and thus sell more American Airlines tickets. I am not a technical wizard, but when the computer constantly displays American Airline flights every time I don't make a specific request, there is something rotten in the online world. It eventually took government intervention to get things fixed and level the playing field between airlines.
Some people never learn.
Unfortunately, in this case it is entirely legal since the Internet hasn't been regulated. But just you wait. I have heard that Travelocity executives claim they can affect the number of tickets sold by various airlines merely by changing the way that their fares are presented on the Internet. That is exactly what they are already doing. Big Brother Sabre is controlling what you see in their system.