FR 1043 then FR 7152 at Dublin
Toulouse → Dublin → Santander
Timetable, Dublin time
14:00FR 1043 from Toulouse at the gate
06:05FR 7152 to Santander leaves the gate
16 h 05 apart on the timetable, overnight
FR 7152 leaves 16 h 05 after FR 1043 arrives on the timetable: more than half a day, so not a connection we count.