FR 658 then QR 18 at Dublin
Brussels → Dublin → Doha
Timetable, Dublin time
19:20FR 658 from Brussels at the gate
14:05QR 18 to Doha leaves the gate
18 h 45 apart on the timetable, overnight
QR 18 leaves 18 h 45 after FR 658 arrives on the timetable: more than half a day, so not a connection we count.