I had in recent months 3 flights cancelled by Aegean :
- ATH -LPA on May 1st
- LPA- ATH on May 8th
and now CDG - ATH on June 20th.
In the first case, Aegean did not offer any rebooking, just a refund.
For the CDG-ATH flight, they rebooked me on the next flight ... but I miss my connection to Milos (2 different tickets : Aegean pass to Athens + normal ticket to Milos)
As a consequence, I will have to take a night flight to Athens the day before and pay for accommodation.
Very annoying.