U2 7928 then U2 8688 at Schiphol
Prague → Amsterdam → London Gatwick
Timetable, Amsterdam time
17:00U2 7928 from Prague at the gate
10:40U2 8688 to London Gatwick leaves the gate
17 h 40 apart on the timetable, overnight
U2 8688 leaves 17 h 40 after U2 7928 arrives on the timetable: more than half a day, so not a connection we count.