UA 5210 then AA 4713 at O'Hare
Albany (New York) → Chicago → Indianapolis
Timetable, Chicago time
12:40UA 5210 from Albany (New York) at the gate
12:29AA 4713 to Indianapolis leaves the gate
23 h 49 apart on the timetable, overnight
AA 4713 leaves 23 h 49 after UA 5210 arrives on the timetable: more than half a day, so not a connection we count.