Would i pass for a 16 year old?

Im taking the downeaster amtrak train from Boston MA to Portland ME. Im 15. (Turning 16 very soon) people say i look older. If i go to the station and buy the ticket with my parents from thr machine with a credit card. And then travel alone will I either be cardered on the train? If i dont have an ID. What will

Im taking the downeaster amtrak train from Boston MA to Portland ME. Im 15. (Turning 16 very soon) people say i look older. If i go to the station and buy the ticket with my parents from thr machine with a credit card. And then travel alone will I either be cardered on the train? If i dont have an ID. What will they do?

Other answer:

Loveoniame:
Whose credit card would you be using?
mark m:
Doubtless the train officials will want to insure you're potty-trained before they let you board.
james f:
I highly doubt it, unless u look like u r 12 they won't say anything to you especially on such a short trip
yan:
They may as you for id. I wouldn't risk it.