general
Have Your Entry Answers Ready Before Landing
Know your stay duration, address, and have passport ready before descent.
Before final descent, have your passport + boarding pass out and ready. Also know:
- How many days you're staying
- Where you're staying (address)
Automated passport control is common now. Buenos Aires had kiosks (scan passport, thumbprint, photo), but it worked for one person in our group and not the other. The machine giveth and the machine delayeth.
**Do this:** Be ready for kiosks, but assume you might still need a staffed line.