Private jets are a more direct way to fly and if you are a person who has children who are jet setting all around the country then you may just wish to look into this form of transport. It is a much better and safer way to send your children from point A to point B without having to worry about them having to change planes of find their way through unfamiliar airports.
We live in a society where divorce is extremely prevalent and as a result many kids are traveling all around the world by themselves and some at as young an age as 3. Although, these children can manage being placed on a flight by one parent and being taken off a flight by the other, there are very few non-stop direct flights left and many times in order to get your child to their destination they may need to stop or change planes. Now some airlines will allow a child of a young age to have an airline staff member assigned to them but this service is usually quite expensive, only applies to the very youngest sect of solo travelers, and is only partially reassuring because there are many variables in a flight including the hundreds of other individuals on board.
A private charter flight has only a few variables very simply because it can fly directly to its destination and there are only a few people involved in the flight making parents feel a lot more secure about their children flying in this way. You can never be too careful as a parent and although the court agreements may say that your child has to visit a far away place why not make sure that they do so in the very safest way possible? Of course, the Jonas Brothers are probably pretty used to flying to their destinations and at their ages their parents probably only have a limited concern.