I tried to search recent threads on "underage consumption" in international lounges at the airport but couldn't find any information. So, I'm 19 and if I went to the lounge at JFK for my fight to ICN, am I allowed to drink at the lounge? I don't think so, right? But, if I'm at ICN I can drink right? Since the drinking age in Korea is 18(US).

Also since I'm on this topic. I am allowed to drink alcohol if the flight is operated by an airline whose home country is legal for me to drink in, right?

Thanks everyone. Just wanted to make sure I got things right