Flights have resumed at Wellington Airport but the wait is far from over for many as delays and cancellations continue to affect travellers.
The first plane landed at Wellington Airport this morning after fog grounded all flights yesterday.
The backlog isn't exptected to be cleared until later today meaning some passengers still face big delays.
Travellers in fog-shrouded Dunedin are also affected by cancellations and delays.
Airport spokeswoman Megan Crawford says conditions are as clear as pea soup and there's no sign of it easing.