AV 1231 then VB 8313 at Bogotá
Medellín → Bogota → Mexico City
Timetable, Bogota time
15:15AV 1231 from Medellín at the gate
19:15VB 8313 to Mexico City leaves the gate
4 h apart on the timetable
The last days
AV 1231 and VB 8313 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.