QY 261 then IB 602 at Brussels
Cincinnati → Brussels → Madrid
Timetable, Brussels time
19:48QY 261 from Cincinnati at the gate
19:45IB 602 to Madrid leaves the gate
23 h 57 apart on the timetable, overnight
IB 602 leaves 23 h 57 after QY 261 arrives on the timetable: more than half a day, so not a connection we count.