Welcome to the official mobile app from Charlottesville Area Transit. Your go-to source for real-time information. Receive up-to-the-minute arrival predictions for CAT bus stops. Obtain delay and detour information through instant notifications. Visually see your current location, bus locations and nearby bus stops. Discover alternative routing options through transit directions. Save your most used bus stops in an easy to access favorites list. Access CAT's static time tables.