Preparing a child for a solo flight—often through an Unaccompanied Minor (UM) service—requires both emotional and logistical planning. Start by explaining the entire process, from the gate agent "hand-off" to the flight attendant's role on board. Role-play scenarios like asking a crew member for help or navigating the lavatory. Pack a "comfort bag" with a fully charged tablet, familiar snacks, a change of clothes, and a physical list of emergency contacts. Ensure they understand they must stay in their seat until a designated staff member meets them upon landing. Confirm the airline's specific UM age requirements and fees (which can range from $50 to $150). Most importantly, arrive at the airport early to complete the necessary paperwork and stay until the aircraft has officially taken off.