DL 1383 then DL 4644 at Atlanta
Pittsburgh → Atlanta → Moline
Timetable, Atlanta time
09:52DL 1383 from Pittsburgh at the gate
09:11DL 4644 to Moline leaves the gate
23 h 19 apart on the timetable, overnight
DL 4644 leaves 23 h 19 after DL 1383 arrives on the timetable: more than half a day, so not a connection we count.