DL 418 then DL 2923 at Atlanta
Charlotte → Atlanta → Jacksonville
Timetable, Atlanta time
11:11DL 418 from Charlotte at the gate
10:49DL 2923 to Jacksonville leaves the gate
23 h 38 apart on the timetable, overnight
DL 2923 leaves 23 h 38 after DL 418 arrives on the timetable: more than half a day, so not a connection we count.