VE 6985 then VB 8104 at Bogotá
Barrancabermeja → Bogota → Medellín
Timetable, Bogota time
18:35VE 6985 from Barrancabermeja at the gate
17:40VB 8104 to Medellín leaves the gate
23 h 05 apart on the timetable, overnight
VB 8104 leaves 23 h 05 after VE 6985 arrives on the timetable: more than half a day, so not a connection we count.