Originally Posted by
honzeek_cz
I have the same situation with qualification date 30 days earlier and still struggling to understand correctly , if my only chance to renew until 2025 is to get 70.000 within month of May? Still really confused about this.

You actually had guessed it correctly the first time, about 8 days ago...
Originally Posted by
honzeek_cz
So my re-qualification date is toward end of April. I am already qualified until 2024. If I understand correctly it does not matter what I fly between now and April and then I would only have little over 1 month (before May 31) to attain 24k miles in order to re-qualify until 2025, correct?
Correct: Until your "year" begins, you can't actually collect any tier miles, they won't count.
If you plan to take at least 4 Aegean flights until April 2024 then you'd only need 12000 miles within the entire year.
If you don't plan to take any Aegean flights, then you'd either have to collect 24.000 miles within May, or 70.000 miles until the end of April 2024 (of course including May 2023).