I’ve thought of a new contract type that could be offered…
Overnight standing.
Planes land before the curfew, egress their PAX and then spend the night at the stand.
Come morning, PAX board the plane, and then departs.
I know from experience this happens in the real world. Would add another layer of planning/management???
In contract terms, land, overnight stay like GA, then early morning depart. Times for doing each could be part of the contract too.
Hate seeing my airport overnight with no planes (except the GA), but I don’t often look at them.