EC 7644 then EI 487 at Lisbon
Zurich → Lisbon → Dublin
Timetable, Lisbon time
16:50EC 7644 from Zurich at the gatealso U2 7644
18:55EI 487 to Dublin leaves the gate
2 h 05 apart on the timetable
The last days
EC 7644 and EI 487 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.