DL 2976 then CI 5345 at Atlanta
Austin → Atlanta → San Francisco
Timetable, Atlanta time
14:10DL 2976 from Austin at the gate
12:45CI 5345 to San Francisco leaves the gate
22 h 35 apart on the timetable, overnight
CI 5345 leaves 22 h 35 after DL 2976 arrives on the timetable: more than half a day, so not a connection we count.