CI 5345 then UA 5508 at San Francisco
Atlanta → San Francisco → Carlsbad
Timetable, San Francisco time
23:09CI 5345 from Atlanta at the gate
18:45UA 5508 to Carlsbad leaves the gate
19 h 36 apart on the timetable, overnight
UA 5508 leaves 19 h 36 after CI 5345 arrives on the timetable: more than half a day, so not a connection we count.