A3 869 then A3 972 at Athens
Krakow → Athens → Tirana
Timetable, Athens time
22:10A3 869 from Krakow at the gate
17:40A3 972 to Tirana leaves the gate
19 h 30 apart on the timetable, overnight
A3 972 leaves 19 h 30 after A3 869 arrives on the timetable: more than half a day, so not a connection we count.