FR 863 then FR 1901 at Dublin
Rzeszow → Dublin → Krakow
Timetable, Dublin time
12:40FR 863 from Rzeszow at the gate
09:00FR 1901 to Krakow leaves the gate
20 h 20 apart on the timetable, overnight
FR 1901 leaves 20 h 20 after FR 863 arrives on the timetable: more than half a day, so not a connection we count.