DL 860 then CI 5346 at San Francisco
Boston → San Francisco → Atlanta
Timetable, San Francisco time
13:51DL 860 from Boston at the gatealso WS 7646
12:15CI 5346 to Atlanta leaves the gate
22 h 24 apart on the timetable, overnight
CI 5346 leaves 22 h 24 after DL 860 arrives on the timetable: more than half a day, so not a connection we count.