Thank you all for the wealth of information! I love this place, a collection of intelligent, helpful, gun-owning conservatives! We ended up booking directly thru Delta via the phone number specifically for "unaccompanied minors". The only layovers are stateside, in Detroit for outbound, and Atlanta for inbound with w/ 3.5 hrs to get thru customs and catch their connecting flight. Hopefully, we're all set, except for watching "Taken"