DL 126 then IB 1043 at Madrid
New York JFK → Madrid → Mahón
Timetable, Madrid time
07:20DL 126 from New York JFK at the gatealso UX 3392, AF 3679, KL 6126
07:10IB 1043 to Mahón leaves the gate
23 h 50 apart on the timetable, overnight
IB 1043 leaves 23 h 50 after DL 126 arrives on the timetable: more than half a day, so not a connection we count.