Most travellers arrive by plane. Misiones has two international airports – Aeropuerto Internacional Puerto Iguazú (03757 421996), near Puerto Iguazú, and General José de San Martín (03752 457413), near Posadas. Flights operate daily from both Buenos Aires (Aerolíneas Argentinas and LAN) and Salta (Andes Líneas Aéreas). Those wishing to arrive by bus can choose from a number of reliable operators. We recommend Flechabus (011 4000 5200, ), Vía Bariloche (0800 333 7575, ) and Crucero del Norte (011 5258 5000, ). It takes around 14 hours to get from BA to Posadas, and around 18 hours to reach Puerto Iguazú.
Logistically, some sort of air traffic control system is going to need to be in place if the future is really going to include drone package delivery, medical drones , internet-delivery drones , and, of course, massive police surveillance . The skies are going to get too crowded and it’s too easy for bad actors to use drones for nefarious purposes . Even when people have no ill intent, the remote-controlled devices can cause chaos. Earlier this week , two planes fighting wildfires in Colorado had to prematurely drop their flame-retardant payloads because of drones flying in the area—a screwup that cost the US Forest Service somewhere between $16,000 and $20,000.