BY 2539 then LS 881 at Manchester
Ibiza → Manchester → Alicante
Timetable, Manchester time
12:20BY 2539 from Ibiza at the gate
16:35LS 881 to Alicante leaves the gate
4 h 15 apart on the timetable
The last days
BY 2539 and LS 881 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.