Pat chicken legs dry with paper towels
Preheat air fryer to 380°F
Season chicken legs with oil, salt, pepper, garlic powder, and paprika
Place chicken legs in a single layer in the air fryer basket
Cook for 10 minutes
Flip chicken legs
Cook for 10 to 15 more minutes
Check that the internal temperature reaches 165°F
Cook 2 to 5 more minutes if needed
Remove and let rest for 5 minutes before serving