QR 161 then FR 1280 at Copenhagen
Doha → Copenhagen → Barcelona
Timetable, Copenhagen time
06:40QR 161 from Doha at the gate
06:10FR 1280 to Barcelona leaves the gate
23 h 30 apart on the timetable, overnight
FR 1280 leaves 23 h 30 after QR 161 arrives on the timetable: more than half a day, so not a connection we count.