AA 4483 then UA 5615 at O'Hare
Baltimore → Chicago → Albany (New York)
Timetable, Chicago time
13:18AA 4483 from Baltimore at the gate
11:59UA 5615 to Albany (New York) leaves the gate
22 h 41 apart on the timetable, overnight
UA 5615 leaves 22 h 41 after AA 4483 arrives on the timetable: more than half a day, so not a connection we count.