DL 1668 then DL 140 at Atlanta
Indianapolis → Atlanta → Brussels
Timetable, Atlanta time
21:54DL 1668 from Indianapolis at the gate
20:40DL 140 to Brussels leaves the gate
22 h 46 apart on the timetable, overnight
DL 140 leaves 22 h 46 after DL 1668 arrives on the timetable: more than half a day, so not a connection we count.