AV 74 then JA 5139 at Bogotá
Lima → Bogota → Medellín
Timetable, Bogota time
06:05AV 74 from Lima at the gate
10:20JA 5139 to Medellín leaves the gate
4 h 15 apart on the timetable
The last days
AV 74 and JA 5139 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.