¿Aduanas?

Rob - the only semblance of Customs we went through was having our carry-on pieces go through the machine in Mexico. There was a pull aside for people who were making declarations and some of the bags in the Nothing to Declare area were being checked. That part seemed random. Maybe based on how much luggage you were bringing through. We did no declaration except to go to the no declaration area. In Zihuatanejo, we entered through the Domestic Arrival , picked up our one checked bag and left.

It seems to be an entirely new system at Benito Juarez. For us, Customs was not much. It went very quickly, unlike other years of red/green button lines.