As per GDS timetable display on 03JUL09, UNITED to start 1 Daily San Francisco - Kansas City from October 2009 . Service is operated by Skywest CRJ700 under UNITED Express.
Schedule is the following:
UA6667 SFO1607 - 2131MCI CR7 D
UA6766 MCI0851 - 1045SFO CR7 D