AV 8372 then JA 9185 at Bogotá
Quito → Bogota → Medellín
Timetable, Bogota time
11:45AV 8372 from Quito at the gate
18:20JA 9185 to Medellín leaves the gate
6 h 35 apart on the timetable
The last days
AV 8372 and JA 9185 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.