World airline dispatch is actually run by Higher Power Aviation. They are a highly reccomneded B737 traning school. They also have close ties and connections with southwest airlines. I know that the person that set up the dispatch course at Higher Power is a dispatcher for American airlines. If your looking around there is another good school in the Dallas area called Aviation Education International. The instructors there are all working dispatchers and pilots which could be very benneficial for a job when you get out. I myself went to IFOD, they teach you the required info however they cut alot of cornners. They are a pump'em and dump'em type of place. Rumor has it from a friend in the FAA is that they are being reviewed for how they are running that school. That could mean those who recieved their ticket from IFOD would have to retake a practical if IFOD ever got busted. However that is just a rumor and doesnt hold alot of merrit. I would say World/Higher Power is a safe bet.