UA 6105 then AA 3479 at O'Hare
Lewisburg → Chicago → Sarasota
Timetable, Chicago time
12:45UA 6105 from Lewisburg at the gate
12:30AA 3479 to Sarasota leaves the gate
23 h 45 apart on the timetable, overnight
AA 3479 leaves 23 h 45 after UA 6105 arrives on the timetable: more than half a day, so not a connection we count.