FR 210 then FR 7121 at Dublin
London Stansted → Dublin → Tenerife South
Timetable, Dublin time
23:55FR 210 from London Stansted at the gate
15:30FR 7121 to Tenerife South leaves the gate
15 h 35 apart on the timetable, overnight
FR 7121 leaves 15 h 35 after FR 210 arrives on the timetable: more than half a day, so not a connection we count.