IZ 335 then W4 6003 at Fiumicino
Tel Aviv → Rome → London Luton
Timetable, Rome time
14:40IZ 335 from Tel Aviv at the gate
12:10W4 6003 to London Luton leaves the gate
21 h 30 apart on the timetable, overnight
W4 6003 leaves 21 h 30 after IZ 335 arrives on the timetable: more than half a day, so not a connection we count.