LX 345 then WK 438 at Zurich
London Heathrow → Zurich → Split
Timetable, Zurich time
08:40LX 345 from London Heathrow at the gate
07:00WK 438 to Split leaves the gate
22 h 20 apart on the timetable, overnight
WK 438 leaves 22 h 20 after LX 345 arrives on the timetable: more than half a day, so not a connection we count.