KAT has partnered with Google Transit, a public transit trip planning feature of Google Maps. Just enter your start and end point (You may need to list Knoxville, Tennessee within the option fields to narrow your search.), the date and time you want to arrive at your destination, and click "Go" to begin your trip. The trip planner will provide you with the options to get there using KAT fixed routes.
Additional Options & Features:
Planning by departure time or arrival time
Walking directions to assist you in reaching your destination once you get off the bus
Street views to help you find the closest transit stop and become familiar with your destination before you get there