This is not a Travel Tools question as there are no tools available to the general public that show ZED fares. ZED fares vary depending on the airlines and the agreements that they have with other airlines.

The best place to find ZED fares are in the airlines employees portals such as DeltaNet Extranet.

In the alternative, try using FlyZed.info or ID90.com or ask the question on a site frequented by airlines employees such as Passrider.com.

TWA884
Travel Tools moderator