The Shyft DualRide is approved for use on an aircraft with the stroller wheels attached to the infant carrier. The base may not be used for installation on the aircraft. Please check with your airline before departure to make sure this car seat meets all requirements, including a minimum of 18 in. (45.7 cm) aisle width for use in stroller mode and a minimum of 18 in. (45.7 cm) aircraft seat width.