TP 298 then A3 723 at Lisbon
LAD → Lisbon → Athens
Timetable, Lisbon time
17:15TP 298 from LAD at the gate
17:10A3 723 to Athens leaves the gate
23 h 55 apart on the timetable, overnight
A3 723 leaves 23 h 55 after TP 298 arrives on the timetable: more than half a day, so not a connection we count.