AV 8456 then JA 5135 at Bogotá
Pasto → Bogota → Medellín
Timetable, Bogota time
18:35AV 8456 from Pasto at the gate
13:00JA 5135 to Medellín leaves the gate
18 h 25 apart on the timetable, overnight
JA 5135 leaves 18 h 25 after AV 8456 arrives on the timetable: more than half a day, so not a connection we count.