DL 854 then CI 5345 at Atlanta
Springfield → Atlanta → San Francisco
Timetable, Atlanta time
18:51DL 854 from Springfield at the gate
12:45CI 5345 to San Francisco leaves the gate
17 h 54 apart on the timetable, overnight
CI 5345 leaves 17 h 54 after DL 854 arrives on the timetable: more than half a day, so not a connection we count.