DL 44 then FR 5910 at Dublin
New York JFK → Dublin → Lanzarote
Timetable, Dublin time
08:45DL 44 from New York JFK at the gate
05:45FR 5910 to Lanzarote leaves the gate
21 h apart on the timetable, overnight
FR 5910 leaves 21 h after DL 44 arrives on the timetable: more than half a day, so not a connection we count.