Prime Minister John Key is brushing off criticism of his flight from New Plymouth to Auckland last night, after a Nelson to Auckland service was diverted to pick him up.
Mana Waitakere candidate Sue Bradford said the incident showed Mr Key "has gone power crazy''.
But the Prime Minister's office said the plane was diverted to collect seven passengers after their scheduled flight was cancelled.
Mr Key did not ask for the flight to be diverted and it was standard practice for Air NZ to divert flights to pick up stranded passengers, a spokeswoman said.
Air New Zealand defended its decision to divert the flight to New Plymouth. A statement said the cancelled flight was the last of the evening and there was no other opportunity to get transfer affected passengers to Auckland.
The diverted aircraft had spare seats for seven passengers, including the Prime Minister and his entourage.
"Air New Zealand does occasionally divert flights to pick up passengers from cancelled flights if there is limited or no opportunity to re accommodate those passengers onto other services directly from that airport.''
Passengers were informed about the diversion before the flight, the statement said.
Ms Bradford said a friend told her about the flight.
"Last night she received a call from an irate Lee Heller, who had been a passenger on direct flight Air NZ 8388 from Nelson to Auckland.
"Out of the blue, passengers on that flight were advised that the plane was to be diverted to New Plymouth for `operational' reasons.
"Little did they realise that 'operational' meant their flight was diverted simply to pick up the Prime Minister.''
The flight was over half an hour late as a result, Ms Bradford said.
"On top of that, while in the air the stewardess announced that passengers should vote National, apparently at the request of John Key.
"This goes beyond the sort of born-to-rule arrogance that is normal with National.
"These are the actions of a man who has lost all perspective on how a Prime Minister should behave.''
Victoria Davis, a Golden Bay resident who spoke to Heller, said passengers were initially afraid when they heard the plane was being diverted for an "operational matter''.
That fear turned to anger when a flight attendant told Ms Heller the plane was picking up Mr Key, Ms Davis said.
"The people sitting next to her were really upset because they were late and they couldn't believe it was happening.
"People were really nervous and upset. If you are on a non-stop flight you expect it to go straight there unless there's a damn good reason.''
Air NZ said the in-flight announcement in which a flight attendant told passengers Mr Key wanted them to vote National was a response to "light hearted banter''.
"While on their way to Auckland the flight attendant responded to some light-hearted banter amongst the passengers and at the end of her PA announcement reminded everyone to vote on the weekend and mentioned John Key wanted her to vote for him.''
- Derek Cheng and Hayden Donnell
