UA 6105 then AA 2256 at O'Hare
Lewisburg → Chicago → Punta Cana
Timetable, Chicago time
12:45UA 6105 from Lewisburg at the gate
08:14AA 2256 to Punta Cana leaves the gate
19 h 29 apart on the timetable, overnight
AA 2256 leaves 19 h 29 after UA 6105 arrives on the timetable: more than half a day, so not a connection we count.