Two-year-old babies can take the plane, civil aviation regulations were born 14 days or more, healthy babies can take the plane. Because the newborn lungs have not yet fully opened, capillary fragility, the body for air pressure, gravity and other factors change tolerance is weak, so 14 days of newborns should not fly, it is best to wait until the baby 4-6 months before taking him on a flight. Parents should pay attention to the fact that babies around two years old should not be allowed to eat too much before boarding, and it is best to keep the baby awake during the two times of take-off and landing, so that the baby can drink or eat to ensure the balance of pressure on both sides of the eardrum, and also to ensure that the nasal cavity must be open, without symptoms such as cold and fever.