LX 1483 then U2 7644 at Zurich
Prague → Zurich → Lisbon
Timetable, Zurich time
08:10LX 1483 from Prague at the gate
21:20U2 7644 to Lisbon leaves the gate
13 h 10 apart on the timetable
U2 7644 leaves 13 h 10 after LX 1483 arrives on the timetable: more than half a day, so not a connection we count.