LA 5798 then QR 3633 at Barcelona
Bordeaux → Barcelona → Rome
Timetable, Barcelona time
09:30LA 5798 from Bordeaux at the gate
07:15QR 3633 to Rome leaves the gatealso IB 5330, LL 5330, LA 5762
21 h 45 apart on the timetable, overnight
QR 3633 leaves 21 h 45 after LA 5798 arrives on the timetable: more than half a day, so not a connection we count.