Great, so they are slowly increasing ATH-AMS! While before some days had an early departure (~8:30) and some others an afternoon one (~13:30), now the schedule is more consistent:
- Daily flight at 8:30
- Extra flight at 13:30 on Sun, Tue and Fri
Personally I would have liked an even later flight, but I guess that is more difficult to schedule - as the aircraft also has to return from AMS.