AI 2017 then BA 352 at Heathrow
New Delhi → London → Nice
Timetable, London time
19:20AI 2017 from New Delhi at the gate
18:05BA 352 to Nice leaves the gate
22 h 45 apart on the timetable, overnight
BA 352 leaves 22 h 45 after AI 2017 arrives on the timetable: more than half a day, so not a connection we count.