U2 2124 then LS 949 at Manchester
Rome → Manchester → Krakow
Timetable, Manchester time
22:50U2 2124 from Rome at the gate
14:55LS 949 to Krakow leaves the gate
16 h 05 apart on the timetable, overnight
LS 949 leaves 16 h 05 after U2 2124 arrives on the timetable: more than half a day, so not a connection we count.