OO 6105 then AA 4518 at O'Hare
Lewisburg → Chicago → Memphis
Timetable, Chicago time
12:37OO 6105 from Lewisburg at the gate
08:06AA 4518 to Memphis leaves the gate
19 h 29 apart on the timetable, overnight
AA 4518 leaves 19 h 29 after OO 6105 arrives on the timetable: more than half a day, so not a connection we count.