W4 6174 then W4 6159 at Fiumicino
Dortmund → Rome → Sarajevo
Timetable, Rome time
18:25W4 6174 from Dortmund at the gate
15:05W4 6159 to Sarajevo leaves the gate
20 h 40 apart on the timetable, overnight
W4 6159 leaves 20 h 40 after W4 6174 arrives on the timetable: more than half a day, so not a connection we count.