Open(ing?) Skies of South America

Those of us who live in North America often resent the “legacy airlines” – I’ll refrain from mentioning any names – because of their arbitrary rules, rigidity and, of course, astronomical fares. Fortunately for me, I fly only rarely in the United States, and am usually able to use a more reasonable regional airline, but I have a bit more experience in southernmost South America. In some ways,