Current college freshman in the US who will be traveling across the country this summer for an internship. Only catch: I will be one month shy of my 18th birthday during my arrival flight. I am flying with American, and from what I can tell from their website, there are certain restrictions for unaccompanied minors. However, it seems like these restrictions apply only when using their unaccompanied minor program.
Does this mean that I can just show up and check-in by myself?
(Other details: Domestic, daytime flight. One connection.)