UA 1116 then CM 1473 at San Francisco
Chicago O'Hare → San Francisco → Sacramento
Timetable, San Francisco time
10:28UA 1116 from Chicago O'Hare at the gatealso AC 5339, CA 7293, NZ 9327
22:49CM 1473 to Sacramento leaves the gatealso UA 1848, AC 4530, VA 8262, LH 8884
12 h 21 apart on the timetable
CM 1473 leaves 12 h 21 after UA 1116 arrives on the timetable: more than half a day, so not a connection we count.