BA 2717 then U2 8783 at Gatwick
Funchal → London → Prague
Timetable, London time
15:45BA 2717 from Funchal at the gate
06:50U2 8783 to Prague leaves the gate
15 h 05 apart on the timetable, overnight
U2 8783 leaves 15 h 05 after BA 2717 arrives on the timetable: more than half a day, so not a connection we count.