Originally Posted by
LNL76
Unless you're talking about duty free, I'm pretty sure you can't bring a wine bottle on a plane due to the liquid rules.
Next.......
Liquid can't go thru the tsa checkpoint, but you can buy it in the airport. Also, at least on my plane, we probably carry 3 cases of wine every leg. We might even have cognac.

Our FAs also serve food with metal silverware knife and fork included.
If you are just afraid of people, that is a whole different issue.