UA 4495 then DL 5101 at Detroit
Newark → Detroit → Birmingham (Alabama)
Timetable, Detroit time
11:02UA 4495 from Newark at the gate
08:40DL 5101 to Birmingham (Alabama) leaves the gate
21 h 38 apart on the timetable, overnight
DL 5101 leaves 21 h 38 after UA 4495 arrives on the timetable: more than half a day, so not a connection we count.