AA 9950 then AA 3881 at O'Hare
Philadelphia → Chicago → Albuquerque
Timetable, Chicago time
13:49AA 9950 from Philadelphia at the gate
11:15AA 3881 to Albuquerque leaves the gate
21 h 26 apart on the timetable, overnight
AA 3881 leaves 21 h 26 after AA 9950 arrives on the timetable: more than half a day, so not a connection we count.