DL 5232 then UA 3611 at Detroit
Memphis → Detroit → Newark
Timetable, Detroit time
20:50DL 5232 from Memphis at the gate
15:15UA 3611 to Newark leaves the gate
18 h 25 apart on the timetable, overnight
UA 3611 leaves 18 h 25 after DL 5232 arrives on the timetable: more than half a day, so not a connection we count.