The cooking time for sausages in an air fryer generally ranges from 10 to 15 minutes at 180°C (360°F), depending on the thickness and type of the sausage. To ensure even cooking, arrange the sausages in a single layer without them touching each other and flip them halfway through the cooking process. Always check that sausages have reached a safe internal temperature of 74°C (165°F) before consumption. Adjust the time as necessary for your specific air fryer model and the size of the sausages. Preheating the air fryer can also help achieve more consistent results.