If I’m 16 and my parents bought me a ticket to ride a plane by myself is there anything that I need to show that I have parental permission to fly or do I just show my ticket ?

ticket. always good idea to have an ID like scholl ID or passport with you

Just show ticket

Just show your ticket and some form of ID. If you are going to be traveling a lot, recommend you get the TSA pre-approval documentation done.

Just show your ticket, bring some snacks, go to the bathroom before you board so you don't have to use the bathroom on the plane, make sure your phone or iPad is charged so you can have things to do while you fly, or bring a good book.

Just show your ticket