AA 1416 then DL 5829 at Boston
Philadelphia → Boston → Newark
Timetable, Boston time
12:18AA 1416 from Philadelphia at the gate
12:00DL 5829 to Newark leaves the gate
23 h 42 apart on the timetable, overnight
DL 5829 leaves 23 h 42 after AA 1416 arrives on the timetable: more than half a day, so not a connection we count.