I take it Welly is refueled by sea (tankers) and can cope with the extra consumption?
Yeah , Welly has reasonable storage, but its biggest advantage is that it has a pipeline from the tanker wharf to the Airport Tanks , so no Trucks are needed,
Its downside is the runway is too short for the flights to have any pax or cargo...
There is a ocean tanker heading to Welly for SUnday to top everything back up
"An import vessel will discharge jet fuel in Lyttelton on Saturday; it will then go to Wellington where it will discharge regular petrol. It will then go across the harbour to Wellington Airport and fill all of the jet tanks to tank tops."