What is Hawaiian Airlines unaccompanied minor policy?

Hawaiian Airlines allows children of some age to fly alone, According to Hawaiian Airlines children aged 5 to 11 traveling alone with the unaccompanied minor service on the domestic routes only. Children who are 12 years or older can travel on international flight. Hawaiian Airlines minor policy providing a safe and comfortable journey for children traveling alone.

Source: https://www.airlinesunaccompaniedminor.com/hawaiian-airlines-umnr-policy