John, I have a late afternoon departure from AEP on AR on 12 January. Any impact there?

BTW, two days ago, I was able to use AR's Argentina website to re-confirm my domestic flight by completing filling in a form on the web site with my flight details, and waiting for an e-mail reply 24 hours later. Oddly enough, one cannot do this on the USA version of AR's website (where I bought the ticket) because the form only allows a choice of MIA or JFK as departure cities (not AEP).

I type this in MX's lounge at MEX waiting for my departure to EZE in two hours.