AC 572 then CI 5346 at San Francisco
Vancouver → San Francisco → Atlanta
Timetable, San Francisco time
23:01AC 572 from Vancouver at the gate
12:15CI 5346 to Atlanta leaves the gate
13 h 14 apart on the timetable, overnight
CI 5346 leaves 13 h 14 after AC 572 arrives on the timetable: more than half a day, so not a connection we count.