U2 5910 then U2 2263 at Manchester
Heraklion → Manchester → Krakow
Timetable, Manchester time
16:25U2 5910 from Heraklion at the gate
06:05U2 2263 to Krakow leaves the gate
13 h 40 apart on the timetable, overnight
U2 2263 leaves 13 h 40 after U2 5910 arrives on the timetable: more than half a day, so not a connection we count.