How is flightplan filing and such done in Finnair?
Tonight AY74 is announced to depart 15 minutes before schedule. It is only announced via the airport monitors. No message to customers, check-in desks opened exactly 3 hours before the original departure time, and 'Gate closes' on boarding pass is shown as 22.50 ie the now claimed departure time. Finnair app shows nothing else than original departure.
So is this just airport picking up on a optimistic captain hoping to depart 15 minutes early (due to bad weather I assume)?