So I was looking to book my flights to Perú and got an option to fly with TAM, which was São Paulo to Cusco with layovers in Iguaçu and Lima. Since the layovers were only a few hours and I love airport hopping, I booked this connection. My flight from São Paulo was at 1 in the afternoon, and I got to the airport after a crazy Caipiriñha-filled night in Rua Augusta. I reached the Guarulhos airport well in advance and checked in comfortably for my flight. I was already very excited with Perú in my mind and didn’t really think about the layovers that awaited me. On short flights,…