I was just reading about the
impending conclusion of a regular LATAM (not yet SkyTeam) 777 flight between Frankfurt and Madrid and it got me thinking: what Fifth Freedom flights do any SkyTeam airlines currently offer that can be sold & flown as their own standalone segments?
Before Delta got rid of its NRT hub, they used to offer all kinds of flights. Looking at Google, I also think there may be KLM flights between DPS & SIN and TPE & MNL.