AV 4903 then JA 5120 at Bogotá
Barranquilla → Bogota → Medellín
Timetable, Bogota time
00:30AV 4903 from Barranquilla at the gate
19:55JA 5120 to Medellín leaves the gate
19 h 25 apart on the timetable
JA 5120 leaves 19 h 25 after AV 4903 arrives on the timetable: more than half a day, so not a connection we count.