SN 2093 then BA 492 at Heathrow
Brussels → London → Gibraltar
Timetable, London time
10:05SN 2093 from Brussels at the gate
08:10BA 492 to Gibraltar leaves the gate
22 h 05 apart on the timetable, overnight
BA 492 leaves 22 h 05 after SN 2093 arrives on the timetable: more than half a day, so not a connection we count.