B6 2536 then DL 5638 at JFK
Santiago (Dominican Republic) → New York → Milwaukee
Timetable, New York time
08:59B6 2536 from Santiago (Dominican Republic) at the gate
22:19DL 5638 to Milwaukee leaves the gate
13 h 20 apart on the timetable
DL 5638 leaves 13 h 20 after B6 2536 arrives on the timetable: more than half a day, so not a connection we count.