BA 1395 then AI 112 at Heathrow
Belfast City → London → New Delhi
Timetable, London time
13:15BA 1395 from Belfast City at the gate
13:00AI 112 to New Delhi leaves the gate
23 h 45 apart on the timetable, overnight
AI 112 leaves 23 h 45 after BA 1395 arrives on the timetable: more than half a day, so not a connection we count.