Are you curious to know whether minors can travel on a flight alone without their parents’ permission? Honestly, it’s quite reassuring that if a minor is going to travel on a Delta flight alone they will need a Delta Airlines Minor travel consent form duly signed by their parents or guardians. This form lets the airline’s officials know that the child is traveling with the consent of the adults they are under the care of. In the absence of this form, the airlines will not take responsibility for the minor and hence will prohibit them from traveling unaccompanied.