QC4 Noise HKG
Another hit to HK right when freight is the golden goose.
For those not in the know the 747-400Fs are deemed too noisy so no departures can be scheduled between 1am and 6:59am which will be expanded to 11pm to 6:59am next year.
Assume being delayed is allowed as it’s still a 24hr airport.
Only the 747-8F is acceptable I believe.