Killeen Express Shuttle Airport Shuttle Service We provide direct shuttle service to and from Austin-Bergstrom Airport 7 days a week. Our shuttle service is a popular, affordable, and safe option! Simply book your ride, pay online and you’ll be on your way. Our scheduled non-stop shuttles can fit between 7 -10 passengers. We have a pick up location so there are no stops in between. We go above and beyond what is expected to make sure that your trip with us is safe and exceptional.