U2 7643 then TG 971 at Zurich
Lisbon → Zurich → Bangkok
Timetable, Zurich time
20:30U2 7643 from Lisbon at the gate
13:15TG 971 to Bangkok leaves the gate
16 h 45 apart on the timetable, overnight
TG 971 leaves 16 h 45 after U2 7643 arrives on the timetable: more than half a day, so not a connection we count.