FR 7920 then FR 2629 at Madrid
Shannon → Madrid → London Stansted
Timetable, Madrid time
09:10FR 7920 from Shannon at the gate
06:35FR 2629 to London Stansted leaves the gate
21 h 25 apart on the timetable, overnight
FR 2629 leaves 21 h 25 after FR 7920 arrives on the timetable: more than half a day, so not a connection we count.