Thank you for this informative thread.

My question has a bit more to do with EZE logistics, and whether I'll have any lounge access at all.

1) JFKEZE on AR, arriving 0430, connecting to EZEIGR on AR departing around 0800. Family of four, kids 11 & 15.

2) AR business class both legs.

3) One Delta Diamond member, no other status members.

4) Two US-issued Amex Business Platinum cardholders (separate accounts).

I've gotten mixed input as to whether the domestic segment operates from the same terminal as the lounges. Any input is welcomed on what I can expect at that hour.

All the best, Jamie