AV 9307 then VB 8190 at Bogotá
Medellín → Bogota → Bucaramanga
Timetable, Bogota time
10:55AV 9307 from Medellín at the gate
20:55VB 8190 to Bucaramanga leaves the gate
10 h apart on the timetable
The last days
AV 9307 and VB 8190 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.