BA 1349 then VS 147 at Heathrow
Saint Helier → London → Toronto
Timetable, London time
16:20BA 1349 from Saint Helier at the gate
16:10VS 147 to Toronto leaves the gate
23 h 50 apart on the timetable, overnight
VS 147 leaves 23 h 50 after BA 1349 arrives on the timetable: more than half a day, so not a connection we count.