DL 1415 then DL 4644 at Atlanta
Richmond → Atlanta → Moline
Timetable, Atlanta time
09:58DL 1415 from Richmond at the gate
09:11DL 4644 to Moline leaves the gate
23 h 13 apart on the timetable, overnight
DL 4644 leaves 23 h 13 after DL 1415 arrives on the timetable: more than half a day, so not a connection we count.