BY 2235 then FR 1957 at Manchester
Alicante → Manchester → Dublin
Timetable, Manchester time
13:15BY 2235 from Alicante at the gate
21:05FR 1957 to Dublin leaves the gate
7 h 50 apart on the timetable
The last days
BY 2235 and FR 1957 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.