LX 53 then WK 370 at Zurich
Boston → Zurich → Larnaca
Timetable, Zurich time
11:10LX 53 from Boston at the gate
06:05WK 370 to Larnaca leaves the gate
18 h 55 apart on the timetable, overnight
WK 370 leaves 18 h 55 after LX 53 arrives on the timetable: more than half a day, so not a connection we count.