If you’re planning to spend 2 days in Iguazu Falls from Buenos Aires, here’s what you need to know! First, I’m not going to sugarcoat it—our flights were severely delayed. We flew with Aerolíneas Argentinas on the way there and Flybondi on the way back, and while both were direct flights (which is a win!), delays can definitely happen. So, if you’re short on time, keep that in mind and plan accordingly.