UA 211 then AV 9326 at Bogotá
Houston → Bogota → Medellín
Timetable, Bogota time
05:10UA 211 from Houston at the gate
16:10AV 9326 to Medellín leaves the gate
11 h apart on the timetable
The last days
UA 211 and AV 9326 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.