Davis Airport Shuttle Service | SMF & SFO to Davis, CA – Book Reliable Transportation At San Francisco Airport Shuttle, we have been around the block several times. We are well aware what it means to coordinate different timetables, to lose your exit, to be charged for parking at a rate higher than your plane ticket — it’s too much. The purpose of our Davis Airport Shuttle is to serve living humans who only require dependable transport that does not cost them half their salary. Davis, California, is a small, bike-friendly college town in Yolo County built around the internationally renowned University of California, Davis (UC Davis). Visitors love Davis for its safe environment, vibrant downtown, weekly farmers markets, extensive bike paths, and welcoming small-town atmosphere.