CI 5345 then UA 1914 at San Francisco
Atlanta → San Francisco → Chicago O'Hare
Timetable, San Francisco time
23:09CI 5345 from Atlanta at the gate
17:10UA 1914 to Chicago O'Hare leaves the gatealso AC 4196, NZ 9314
18 h 01 apart on the timetable, overnight
UA 1914 leaves 18 h 01 after CI 5345 arrives on the timetable: more than half a day, so not a connection we count.