AA 4196 then UA 5615 at O'Hare
Rochester (RST) → Chicago → Albany (New York)
Timetable, Chicago time
14:08AA 4196 from Rochester (RST) at the gate
11:59UA 5615 to Albany (New York) leaves the gate
21 h 51 apart on the timetable, overnight
UA 5615 leaves 21 h 51 after AA 4196 arrives on the timetable: more than half a day, so not a connection we count.