Hi,
You can also get the ALC stats from the Aena site:
Estadísticas - Aeropuertos Españoles y Navegación Aérea - Aena.es
For LDY-ALC they look pretty good (no idea about the all-important yields though).
Jun: 2,439 / 16 = 81%
Jul: 3,044 / 18 = 89%
Aug: 2,995 / 18 = 88%
2009 so far: 8,478 / 52 = 86%
The loads so far are in line with Ryanair's average for international flights to and from Spain, which for a new route looks encouraging. As an aside, the loads on LDY-ALC are just behind those for NOC-ALC, but ahead of NQY-ALC which is now in its second year.