JA 5621 then LA 4012 at Bogotá
Bucaramanga → Bogota → Medellín
Timetable, Bogota time
18:15JA 5621 from Bucaramanga at the gate
13:15LA 4012 to Medellín leaves the gate
19 h apart on the timetable, overnight
LA 4012 leaves 19 h after JA 5621 arrives on the timetable: more than half a day, so not a connection we count.