DL 1603 then DL 4644 at Atlanta
Fort Lauderdale → Atlanta → Moline
Timetable, Atlanta time
09:35DL 1603 from Fort Lauderdale at the gate
09:11DL 4644 to Moline leaves the gate
23 h 36 apart on the timetable, overnight
DL 4644 leaves 23 h 36 after DL 1603 arrives on the timetable: more than half a day, so not a connection we count.