LX 465 then U2 7644 at Zurich
London City → Zurich → Lisbon
Timetable, Zurich time
20:20LX 465 from London City at the gate
14:50U2 7644 to Lisbon leaves the gate
18 h 30 apart on the timetable, overnight
U2 7644 leaves 18 h 30 after LX 465 arrives on the timetable: more than half a day, so not a connection we count.