Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Have similar issues myself, but the other way around (Stateside -> Europe).
Problem seems to be, that several shippers use passenger airlines, and not dedicated freight flights to haul their goods.
Passenger flights have been more or less completely grounded, besides specific evacuation flights of own citizens, due to Covid-19 lock-downs of passenger airports.
Hopefully we´ll see some relief soon, seing that borders is starting to open again...at least here in northern Europe.