IB 5465 then QS 1059 at Barcelona
Lyon → Barcelona → Prague
Timetable, Barcelona time
17:40IB 5465 from Lyon at the gate
14:55QS 1059 to Prague leaves the gatealso EW 3043
21 h 15 apart on the timetable, overnight
QS 1059 leaves 21 h 15 after IB 5465 arrives on the timetable: more than half a day, so not a connection we count.