W6 1121 then W6 4628 at Athens
Katowice → Athens → Larnaca
Timetable, Athens time
23:00W6 1121 from Katowice at the gate
09:20W6 4628 to Larnaca leaves the gate
10 h 20 apart on the timetable, overnight
The last days
W6 1121 and W6 4628 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.