FR 293 then FR 7152 at Dublin
London Stansted → Dublin → Santander
Timetable, Dublin time
09:35FR 293 from London Stansted at the gate
06:05FR 7152 to Santander leaves the gate
20 h 30 apart on the timetable, overnight
FR 7152 leaves 20 h 30 after FR 293 arrives on the timetable: more than half a day, so not a connection we count.