FR 1031 then FR 2030 at Dublin
London Gatwick → Dublin → Krakow
Timetable, Dublin time
16:40FR 1031 from London Gatwick at the gate
10:50FR 2030 to Krakow leaves the gate
18 h 10 apart on the timetable, overnight
FR 2030 leaves 18 h 10 after FR 1031 arrives on the timetable: more than half a day, so not a connection we count.