Air New Zealand trans tasman schedule changes Apr-Jun

Second up in the series looking at trans tasman schedule changes for the next quarter April-June, is Air New Zealand

Auckland
AKL-CNS
Addition of 1 weekly return flight on Tuesday 01-June-2010, taking the total to 4x weekly.
Change to aircraft on friday flights from Friday 04-June-2010 from an A320 to a Boeing 767-300ER.

AKL-BNE
flights vary greatly over the period; noteable changes include: 
The standardisation of NZ135/136 to all Boeing 777-200ER, while remaining a daily flight.
Boeing 767-300 aircraft being added to selected NZ139/138 flights, up to 4x weekly.

Sunday 19-June-2010 and Sunday 27-June-2010 see a Boeing 777-200ER operating on NZ139/138

AKL-OOL
Currently operates 4x weekly Tu, Fr, Sa, Su.  From week starting 29-March-2010 increase to 5x weekly operating We-Su.
From 29-April-2010 reduction to 4x weekly with the loss of the Thursday service.
17-June-2010 sees reintroduction of Thursday service and return to 5x weekly schedule.

AKL-SYD
From week commencing 26-April-2010 reduction of NZ107/100 service from 5x weekly to 2 or 3x weekly
From Saturday 08-May-2010 reduction of NZ105/106 from daily to 6x weekly with removal of Saturday service.

AKL-MEL
Thursday 25-March-2010 sees the last NZ129/128 return service.
By week commencing 12-April-2010 all NZ123/124 service standardised to Boeing 777-200ER equipment, operating a daily return service.
By week commencing 31-May-2010 all NZ125/126 services standardised to A320 aircraft.
Friday 23-April-2010 see the NZ121/122 service dropped from 2x weekly to 1x weekly with the removal of the friday flight.

AKL-ADL
Increases to 5x weekly with the addition of a tuesday service from Tuesday 30-March-2010.
Reduces to 4x weekly with removal of monday service effective Monday 26-April-2010.
Additional Monday service operates on Monday 24-May-2010 and Monday 14-June-2010.

AKL-PER
From Tuesday 30-March-2010 flights operate daily.
Thursday 6-May-2010 one off loss of service.
From Tuesday 01-May-2010 reduction to 6x weekly with loss of tuesday service.
From Thursday June-01-2010 reduction to 5x weekly with loss of thursday service.

Wellington
WLG-BNE
currently operates 6x weekly with no thursday service.
Increase to daily service from Monday 29-March-2010 to Wednesday 28-April-2010.
Reduction to 6x weekly with loss of thursday service effective Thursday 29-April-2010.

WLG-SYD
Currently operates 10x weekly.
Reduction to 8x weekly from week commencing 29-March-2010 with removal of Wednesday and Friday afternoon flights.
From week commencing 26-April-2010 reduced to a daily service.

WLG-MEL
currently operates daily.
From Tuesday 27-April-2010 and Saturday 01-May-2010 reduced to 5x weekly with loss of tues and sat services.

Christchurch
CHC-BNE
currently operates 7x weekly with no tuesday service and 2x service on saturday.
For period Monday 29-March-2010 to Sunday 18-April-2010 flights operate 8x weekly with daily service and 2nd monday flight.
From Monday 19-April-2010 reduces to a daily service.

CHC-OOL
service reduction to 1x weekly from week commencing 03-May-2010.

CHC-SYD
service currently operates 13x weekly.
Reduction to 11x weekly from week commencing 29-March-2010 with loss of tuesday afternoon and wednesday morning flights.
From week commencing 26-April-2010 reduction in service to 9x weekly with loss of monday and thursday afternoon flights.

CHC-MEL
From week commencing 19-April-2010 reduction in service to a daily flight with the loss of sunday afternoon flight.

Dunedin
BNE-DUD
Resumption of seasonal service 2x weekly Wednesday 22-March-2010 and Saturday 27-March-2010.
Reducing to 1x weekly with removal of wednesday service effective 28-April-2010.

Queenstown
BNE-ZQN
Introduction of seasonal service Thursday, Sunday, Monday 24/27/28-June-2010

SYD-ZQN
Extra service added Friday 02-April-2010 and Monday 05-April-2010.
Last service operates Saturday 24-April-2010 before a break in service.
Service resumes Monday 21-June-2010 operating on Mo, Fr-Su.
Increasing to 5x weekly with the addition of a tuesday service from Tuesday 29-June-2010

MEL-ZQN
Last service operates Saturday 03-April-2010 before a service break.
Service resumes on Saturday 26-June-2010.  The up to 2x weekly with addition of a tuesday flight from Tuesday 29-June-2010.