Fog restrictions affecting flights at Auckland Airport have now been lifted.
An airport spokesman said about 20 domestic flights were delayed today and 11 cancelled due to fog. One Napier flight was diverted to Hamilton and one international flight was diverted to Wellington.
The fog restrictions were put in place at 10.30am but lifted just after 1pm.
Passengers are advised to check Auckland Airport's website www.aucklandairport.co.nz or its iPhone app for the latest flight arrival and departure information.