U2 7926 then FR 421 at Schiphol
Prague → Amsterdam → Dublin
Timetable, Amsterdam time
18:10U2 7926 from Prague at the gate
11:40FR 421 to Dublin leaves the gate
17 h 30 apart on the timetable, overnight
FR 421 leaves 17 h 30 after U2 7926 arrives on the timetable: more than half a day, so not a connection we count.