Air New Zealand has emerged as the top performing airline in this region in Macquarie's aviation outlook for the year, which also says the airline could renew its relationship with Singapore Airlines.
The investment bank says that after a strong performance last year, Air NZ was expected to continue outperforming as it further consolidates its market leading position across its domestic and international network.
The research report says that under new chief executive Christopher Luxon the airline has a new, energised management team and positive momentum.
Macquarie agrees with Air NZ's assessment that its pre-tax profit will double this year and there is potential for further earnings improvement in the 2014 financial year as demand continues to improve and it gets the benefit of its alliance with Cathay Pacific.
"The relatively recent deal with Cathay Pacific and the termination of the Hong Kong-London flights from March should see the international long-haul business continue to strengthen, aided by gradually improving demand on the Japan and US routes, on which Air NZ is effectively the only carrier."