DL 1883 then DL 2923 at Atlanta
Memphis → Atlanta → Jacksonville
Timetable, Atlanta time
10:51DL 1883 from Memphis at the gate
10:49DL 2923 to Jacksonville leaves the gate
23 h 58 apart on the timetable, overnight
DL 2923 leaves 23 h 58 after DL 1883 arrives on the timetable: more than half a day, so not a connection we count.