DL 5903 then SY 8718 at Charlotte
Indianapolis → Charlotte → Orlando
Timetable, Charlotte time
17:30DL 5903 from Indianapolis at the gate
17:00SY 8718 to Orlando leaves the gate
23 h 30 apart on the timetable, overnight
SY 8718 leaves 23 h 30 after DL 5903 arrives on the timetable: more than half a day, so not a connection we count.