AV 9421 then LA 4504 at Bogotá
Cucuta → Bogota → Medellín
Timetable, Bogota time
21:10AV 9421 from Cucuta at the gate
08:20LA 4504 to Medellín leaves the gate
11 h 10 apart on the timetable, overnight
Bogotá’s board gives an arrival time for only about 48% of its flights, so many days show no gate time.
The last days
AV 9421 and LA 4504 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.