DL 5903 then UA 3440 at Charlotte
Indianapolis → Charlotte → Newark
Timetable, Charlotte time
17:30DL 5903 from Indianapolis at the gate
12:21UA 3440 to Newark leaves the gate
18 h 51 apart on the timetable, overnight
UA 3440 leaves 18 h 51 after DL 5903 arrives on the timetable: more than half a day, so not a connection we count.