DL 5782 then DL 5638 at JFK
Pittsburgh → New York → Milwaukee
Timetable, New York time
09:00DL 5782 from Pittsburgh at the gate
22:19DL 5638 to Milwaukee leaves the gate
13 h 19 apart on the timetable
DL 5638 leaves 13 h 19 after DL 5782 arrives on the timetable: more than half a day, so not a connection we count.