FR 3187 then GQ 921 at Madrid
Manchester → Madrid → Athens
Timetable, Madrid time
22:25FR 3187 from Manchester at the gate
14:20GQ 921 to Athens leaves the gate
15 h 55 apart on the timetable, overnight
GQ 921 leaves 15 h 55 after FR 3187 arrives on the timetable: more than half a day, so not a connection we count.