6E 1904 then AI 131 at Mumbai
Athens → Mumbai → London
Timetable, Mumbai time
00:356E 1904 from Athens at the gate
13:05AI 131 to London leaves the gate
12 h 30 apart on the timetable
AI 131 leaves 12 h 30 after 6E 1904 arrives on the timetable: more than half a day, so not a connection we count.