DL 106 then X3 2142 at Frankfurt
New York JFK → Frankfurt am Main → Tenerife South
Timetable, Frankfurt am Main time
08:40DL 106 from New York JFK at the gate
07:50X3 2142 to Tenerife South leaves the gate
23 h 10 apart on the timetable, overnight
X3 2142 leaves 23 h 10 after DL 106 arrives on the timetable: more than half a day, so not a connection we count.