AV 1234 then LA 4126 at Bogotá
Caracas → Bogota → Cartagena
Timetable, Bogota time
11:40AV 1234 from Caracas at the gate
12:15LA 4126 to Cartagena leaves the gate
35 min apart on the timetable
The last days
AV 1234 and LA 4126 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.