Originally Posted by
saxman66
Delta is slowly going from ID90's to ZED fares. Right now on ZED you can go on Continental and Northwest. I assume the other Sky Team members are going this way too, making it alot cheaper.
This is true. One way I have found to get around Delta's ID'90s is to buy the ZED ticket on the Delta route but under a NWA or CAL code share flight number. Not sure if thats ligit but I have done it a few times.