How on-time is Aerolineas Argentinas? Immigration lines in EZE.

Flights in Brazil are on the whole very good thesze days. I haven't used Azul yet, but with al the others I've found the service to be very good, whether it's TAM,Gol, OceanAir etc. We use Webjet quite a bit because they are usually a lot cheaper. I think the enhanced competition has actually improved things. Last time I suffered any significant delay on a domestic carrier was during the air traffic control meltdown two years ago and that affected everyone in country.

Good for the brasilians which indeed need flights, even more than Argentina.

Thanks all. The info is very helpful.