LY 397 then CX 1751 at Madrid
Tel Aviv → Madrid → Buenos Aires
Timetable, Madrid time
13:05LY 397 from Tel Aviv at the gatealso IB 7716, AR 7855, AM 7866
12:20CX 1751 to Buenos Aires leaves the gatealso BA 4255, AY 5375
23 h 15 apart on the timetable, overnight
CX 1751 leaves 23 h 15 after LY 397 arrives on the timetable: more than half a day, so not a connection we count.