Can minors board a flight without a parent or a guardian? Absolutely! United Airlines ensures that its travellers have a safe and comfortable journey, especially when the traveller is a minor. Under United Airlines Minor Policy children between the age of 5-14 also children who are 15-17 years who are travelling alone, are required to opt into their unaccompanied minor service which includes extra snacks offered on their flight and boarding before other passengers so they get extra time to settle in.
https://airtravelpolicy.blogspot.com/2022/11/united-airlines-unaccompanied-minor_26.html
