These airline links are those for the cyber deals. More and more airlines are doing this. Each airline's program is a bit different, so take a look and then decide if you want to join. And believe me, the fares they offer are CHEAP!!! Great for last minute travel. United Airlines just joined the group, however, to get the cyber fares, you have to be a member of their frequent flier program. Delta also has cyber fares, but you have to register and pay a fee in addition to the fact that they're only available in certain cities right now.