Pat wings dry and toss with oil, garlic powder, ginger, salt, and pepper.
Preheat air fryer to 400°F (200°C). Arrange wings in a single layer; cook 20–22 minutes, flipping halfway.
Meanwhile, mix teriyaki sauce, honey, soy sauce, and rice vinegar in a small saucepan; simmer 2–3 minutes until slightly thickened.
In the last 3 minutes of air frying, brush wings with half the sauce and add pineapple chunks to warm.
Toss wings with remaining sauce, sprinkle with green onions and sesame seeds, then serve hot.