TK 1933 then BA 1334 at Heathrow
Istanbul → London → Newcastle
Timetable, London time
14:45TK 1933 from Istanbul at the gate
14:40BA 1334 to Newcastle leaves the gate
23 h 55 apart on the timetable, overnight
BA 1334 leaves 23 h 55 after TK 1933 arrives on the timetable: more than half a day, so not a connection we count.