FR 8717 then FR 555 at Manchester
Madrid → Manchester → Dublin
Timetable, Manchester time
12:40FR 8717 from Madrid at the gate
15:20FR 555 to Dublin leaves the gate
2 h 40 apart on the timetable
The last days
FR 8717 and FR 555 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.