Preheat air fryer to 360°F / 180°C (approx 2-3 minutes).
Place frozen potato wedges in air fryer basket. It is fine to pile them up if you are cooking more than will fit in a single layer.
Air fry frozen potato wedges for 10-15 minutes [Note 1], shaking the basket every 5 minutes to redistribute the wedges and ensure they cook evenly.
Wedges are cooked when they are golden brown, crispy and cooked through.
Notes
The exact cook time depends on how powerful your air fryer is and how full the basket is, so if they are not quite done at the end of the cooking time, air fry for additional 2-3 minute intervals until they are cooked to your liking.