BY 2235 then U2 713 at Manchester
Alicante → Manchester → Belfast City
Timetable, Manchester time
13:15BY 2235 from Alicante at the gate
14:10U2 713 to Belfast City leaves the gate
55 min apart on the timetable
The last days
BY 2235 and U2 713 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.