BA 826 then FR 5555 at Dublin
London Heathrow → Dublin → Tenerife South
Timetable, Dublin time
14:15BA 826 from London Heathrow at the gate
13:25FR 5555 to Tenerife South leaves the gate
23 h 10 apart on the timetable, overnight
FR 5555 leaves 23 h 10 after BA 826 arrives on the timetable: more than half a day, so not a connection we count.