US airlines flood New Zealand with capacity this summer

By Andrew Curran.

The big three United States airlines are pouring capacity into New Zealand this Southern Hemisphere summer. In addition to United Airlines’ year-round Auckland (AKL) flights, the carrier is operating a seasonal service to Christchurch (CHC), while American Airlines and Delta Air Lines have also started Auckland flights over the summer.

Hawaiian Airlines has joined the surge, operating seasonal A330-300 services between Honolulu (HNL) and Auckland through the end of April 2026. While smaller than the three major US carriers, the airline called the United States home and adds to the capacity increase.

The influx represents an almost five-fold increase in the weekly seat count offered by US airlines on the United States - New Zealand country pair.

United’s year-round daily San Francisco–Auckland operation typically adds between 3,500 and 4,000 seats per week, depending on aircraft type. The carrier is currently flying its Boeing 777-200 on the route, providing 3,892 weekly seats.

With seasonal flights from the major U.S. carriers now in full swing, the weekly US airline seat total has jumped to 18,680, while combined weekly round trips have climbed from seven to 34.

The table below shows the current US - New Zealand flights operated by United States-based airlines, along with operating aircraft type and seat capacity data.

Airline	City Pair	Status	Weekly  Round-trips	Operating Aircraft	Seats per Flight	Weekly Seat Total
United Airlines	SFO - AKL	Year-round	7	B777-200	278	3,892
	SFO - CHC	Seasonal	3	B787-8	243	1,458
American Airlines	LAX - AKL	Seasonal	7	B777-200ER	273	3,822
	DFW - AKL	Seasonal	7	B787-9	285	3,990
Delta Air Lines	LAX - AKL	Seasonal	7	A350-900	275	3,850
Hawaiian Airlines	HNL - AKL	Seasonal	3	A330-300	278	1,668
			34			18,680
Seat count is based on current operating aircraft type.

Auckland the primary beneficiary

Auckland has secured the lion’s share of seasonal traffic from US airlines. Delta Air Lines is operating a daily Airbus A350-900 round trip from Los Angeles, scaling back to three times weekly from March 30, 2026, before ending on May 21.

American Airlines, historically gun-shy about South Pacific deployments, has two seasonal Auckland routes this summer. Its Los Angeles flight operates daily with a Boeing 777-200ER through March 5, 2026, while a daily Dallas–Fort Worth flight, operated by a Boeing 787-9, runs through March 28.

Hawaiian Airlines continues its long-running seasonal presence with thrice-weekly A330-300 flights through April 20, 2026. The airline has served Auckland seasonally since 2013.

In total, these additions bring 13,330 extra weekly seats into Auckland and 48 additional aircraft movements.

Auckland Airport expects more than 207,000 additional international seats this summer, boosting total seasonal capacity to 5.8 million seats. 

“With seven competing airlines - Air New Zealand, Air Canada, American Airlines, Delta, Hawaiian Airlines, United Airlines and Qantas - flying direct to seven US cities, we’ve never had more choice or more seats to North America,” said Auckland Airport Chief Customer Officer Scott Tasker.

Tasker said the airport is also seeing seasonal carriers extend operations into April and May, alongside growth in premium cabin capacity.

“There are now 11% more premium seats on North American routes, with around a quarter of the aircraft typically offering business or premium economy seats,” he said.

Christchurch gains seasonal United Airlines flights

Meanwhile, United Airlines is sending a Dreamliner three times weekly to Christchurch over the summer. The service, UA730/731, started on December 3, 2025, and ends on March 27, 2026.

Currently, United is using its 243 passenger B787-8s on the route, but the airport’s aeronautical development manager, Gordon Bevan, said on LinkedIn last week that the airport had “managed to secure some Being 787-9 time on the route.”

Christchurch Airport anticipates its busiest summer ever, with seat capacity 15% higher than last season and well above pre-pandemic levels. Between November 25, 2025, and March 26, 2026, international airlines will provide 139,000 more seats than during the comparable 2024/25 period.

The airport expects December 19 to be its busiest day on record, with more than 25,600 passengers, including 7,700 international travellers, forecast to pass through the terminal.

Photo: Auckland Airport.