EC 8514 then U2 8051 at Gatwick
Lisbon → London → Milan
Timetable, London time
09:45EC 8514 from Lisbon at the gate
08:30U2 8051 to Milan leaves the gate
22 h 45 apart on the timetable, overnight
U2 8051 leaves 22 h 45 after EC 8514 arrives on the timetable: more than half a day, so not a connection we count.