FR 5270 then BY 2676 at Manchester
Barcelona → Manchester → Tenerife South
Timetable, Manchester time
12:35FR 5270 from Barcelona at the gate
09:10BY 2676 to Tenerife South leaves the gate
20 h 35 apart on the timetable, overnight
BY 2676 leaves 20 h 35 after FR 5270 arrives on the timetable: more than half a day, so not a connection we count.