FR 3142 then LA 5787 at Barcelona
Milan Bergamo → Barcelona → Prague
Timetable, Barcelona time
21:50FR 3142 from Milan Bergamo at the gate
17:45LA 5787 to Prague leaves the gate
19 h 55 apart on the timetable, overnight
LA 5787 leaves 19 h 55 after FR 3142 arrives on the timetable: more than half a day, so not a connection we count.