OO 6105 then AA 6438 at O'Hare
Lewisburg → Chicago → Marion
Timetable, Chicago time
12:37OO 6105 from Lewisburg at the gate
08:25AA 6438 to Marion leaves the gate
19 h 48 apart on the timetable, overnight
AA 6438 leaves 19 h 48 after OO 6105 arrives on the timetable: more than half a day, so not a connection we count.