Quote Originally Posted by MaraD_ View Post
They already showed you the travel tab for the zones, you need some sort of pink gem, most likely from doing FATEs, rather than collecting the currents.
That's not for flight though but for a new system for DotH/DotL classes to get exp through FATE linking to gain special gemstones as a currency - unfortunately SE just used a similar style of screen to the aether current screen for it, hence the confusion. But they're clearly two different things.