Hmmm. The potential is there, I just don't think they realise it. There is definately demand for onward connections to South America, you only have to look at how many connect through Amsterdam and Paris on a daily basis. With O&D leisure and business traffic on top of connections, a daily A320 would definately fill. Question is, do IB have the spare capacity and if so, how many other destinations are higher up on their list of desires?