Looking at the CAA stats, it would appear LCY averaged 55 pax per flight in July and 67 in August. Not too bad, especially August. However EDI fared not so good. LCY has the advantage that one can connect onwards to many European destinations with BA, something that Aurigny couldn't do as they have no agreements in place.
Any news on the GR-BA tie-up that was announced months ago by Nico bit which never seems to have materialised ?