two harts field airlines is jet-blue and american.
children under 5 can not fly alone and kids 16 and up are not considered unaccompanied minors.you must give information an who is dropping off and picking up your kid.you have to list important phone numbers.also talk with the kids and make sure they wait for a agent to escort the from the plane and pack books and games for them.
when united airline loose a child they use the id to try and track them down and find out who the kid is.
they us a id system to show who the child is to identify them.
well the united airline is good they lost children 1 time.