FR 1330 then FR 394 at Madrid
Napoli → Madrid → Ibiza
Timetable, Madrid time
11:50FR 1330 from Napoli at the gate
18:10FR 394 to Ibiza leaves the gate
6 h 20 apart on the timetable
The last days
FR 1330 and FR 394 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.