BA 491 then VS 117 at Heathrow
Gibraltar → London → Miami
Timetable, London time
16:15BA 491 from Gibraltar at the gate
15:35VS 117 to Miami leaves the gate
23 h 20 apart on the timetable, overnight
VS 117 leaves 23 h 20 after BA 491 arrives on the timetable: more than half a day, so not a connection we count.