Preheat the air fryer to 350°F.
In a large bowl or Ziploc bag, combine chicken, veggies, garlic, salt, pepper, taco seasoning, and olive oil. Toss or shake to coat everything evenly.
Arrange the mixture in a single layer in the air fryer basket.
Air fry for 15-16 minutes or until veggies are tender, and the chicken reaches 165°F, shaking the basket halfway through.
Let it rest for 5 minutes, then serve warm!
Store leftovers in an airtight container in the fridge for 3-5 days. Enjoy your easy and tasty meal!