Flying with children

Buy a seat restraint. Since children older than 2 must have their own seat, parents are left to provide a safe and comfortable arrangement. You could bring an approved car seat, but cares harness can be very successful. It is simple, compact and FAA-certified. In addition to safety, the idea is that in a harness, children feel they are in a familiar place (like their car seat), and they will more easily adapt to the airplane environment.