What happens when a flight has a slot, issued by ATC, for depart or arrive, to/from an airport when after the airport is closed.
I ask this because:
LCY is currently Fog Bound.
AF 5016 from ORY-LCY had a slot leaving ORY at 2216...this get him to LCY at the best time of 2316....the airport closes at the latest time of 2230, ON CHOCS.
So what happens?