BA 558 then UX 1048 at Fiumicino
London Heathrow → Rome → Madrid
Timetable, Rome time
18:30BA 558 from London Heathrow at the gate
18:25UX 1048 to Madrid leaves the gate
23 h 55 apart on the timetable, overnight
UX 1048 leaves 23 h 55 after BA 558 arrives on the timetable: more than half a day, so not a connection we count.