A3 601 then FR 6017 at Athens
London Heathrow → Athens → Bologna
Timetable, Athens time
17:50A3 601 from London Heathrow at the gate
09:35FR 6017 to Bologna leaves the gate
15 h 45 apart on the timetable, overnight
FR 6017 leaves 15 h 45 after A3 601 arrives on the timetable: more than half a day, so not a connection we count.