AA 613 then AA 1976 at O'Hare
Washington National → Chicago → Puerto Vallarta
Timetable, Chicago time
09:16AA 613 from Washington National at the gate
08:43AA 1976 to Puerto Vallarta leaves the gate
23 h 27 apart on the timetable, overnight
AA 1976 leaves 23 h 27 after AA 613 arrives on the timetable: more than half a day, so not a connection we count.