FR 1031 then FR 5131 at Dublin
London Gatwick → Dublin → Basel
Timetable, Dublin time
16:40FR 1031 from London Gatwick at the gate
12:35FR 5131 to Basel leaves the gate
19 h 55 apart on the timetable, overnight
FR 5131 leaves 19 h 55 after FR 1031 arrives on the timetable: more than half a day, so not a connection we count.