Originally Posted by
ncwillett
Seats in economy can't usually be preselected on AF/KLM if it's an intra-Europe flight, i.e. CDG-FCO or similar. I believe you have to wait until check-in.
KLM always allowed seat selection for intra-Europe flights, but in the past it was limited to 90 days before the flight. AF has been allowing seat selection for their elites as well as SkyTeam Elite+ in advance for intra-europe flights since a few months.