JA 8751 then JA 7007 at Lima
Medellín → Lima → Arequipa
Timetable, Lima time
13:50JA 8751 from Medellín at the gate
18:40JA 7007 to Arequipa leaves the gate
4 h 50 apart on the timetable
The last days
JA 8751 and JA 7007 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.