Overview
Fly is a Pokemon Specialty in Pokemon Pokopia that enables fast travel. When you open the Pokedex to search for a specific Pokemon and select it, a Fly-specialty Pokemon will carry Ditto directly to that Pokemon's habitat. Fly drastically reduces traversal time across the five large biomes.
What It Does
Transports Ditto from the current location to any registered Pokemon's habitat
Used by selecting a Pokemon in the Pokedex search and confirming the Fly option
Bypasses terrain obstacles like cliffs, water, and walls
Same end-result as Teleport specialty, though the in-game animation differs (Fly soars, Teleport blinks)
Pokemon with Fly Specialty
Pokemon confirmed to have the Fly specialty in Pokopia:
Tips
Befriend Pidgey early. Pidgey is the easiest Fly Pokemon to obtain in Withered Wasteland, and even one Fly Pokemon massively speeds up cross-area travel.
Fly works with any registered Pokemon as the destination, not just specific waypoints. This means you can reach any habitat instantly once you have explored to it once.
Pair Fly with Search specialty Pokemon to combine fast travel and buried-item exploration in single trips.