DL 1868 then CI 5345 at Atlanta
Tallahassee → Atlanta → San Francisco
Timetable, Atlanta time
18:24DL 1868 from Tallahassee at the gate
12:45CI 5345 to San Francisco leaves the gate
18 h 21 apart on the timetable, overnight
CI 5345 leaves 18 h 21 after DL 1868 arrives on the timetable: more than half a day, so not a connection we count.