Offsite airport parking and shuttle service to Hobby Airport (HOU). ?We provide long term, short term and discount parking to William P. Hobby Airport. Shuttle buses depart Key Airport Parking every 7 minutes. They will pick you up and drop you off at your car. The fastest ride from your car to the terminal! We are located less than a mile away from William P. Hobby Airport. You dont need to make a reservation. Come park today!