AA 446 then CI 5346 at San Francisco
Dallas-Fort Worth → San Francisco → Atlanta
Timetable, San Francisco time
00:39AA 446 from Dallas-Fort Worth at the gatealso BA 6767
12:40CI 5346 to Atlanta leaves the gate
12 h 01 apart on the timetable
CI 5346 leaves 12 h 01 after AA 446 arrives on the timetable: more than half a day, so not a connection we count.