CA 7295 then UA 3751 at San Francisco
Chicago O'Hare → San Francisco → Eugene
Timetable, San Francisco time
00:50CA 7295 from Chicago O'Hare at the gate
14:20UA 3751 to Eugene leaves the gate
13 h 30 apart on the timetable
UA 3751 leaves 13 h 30 after CA 7295 arrives on the timetable: more than half a day, so not a connection we count.