DL 5232 then UA 3644 at Detroit
Memphis → Detroit → Newark
Timetable, Detroit time
20:50DL 5232 from Memphis at the gate
19:11UA 3644 to Newark leaves the gate
22 h 21 apart on the timetable, overnight
UA 3644 leaves 22 h 21 after DL 5232 arrives on the timetable: more than half a day, so not a connection we count.