BA 907 then AI 2018 at Heathrow
Frankfurt am Main → London → New Delhi
Timetable, London time
21:20BA 907 from Frankfurt am Main at the gate
21:05AI 2018 to New Delhi leaves the gate
23 h 45 apart on the timetable, overnight
AI 2018 leaves 23 h 45 after BA 907 arrives on the timetable: more than half a day, so not a connection we count.