Air New Zealand is struggling to get maximum value from its "cuddle class" Skycouch because wholesale agents overseas are not selling it.
Chief executive Rob Fyfe said the airline could be making up to 6 per cent more revenue from the seats on its Boeing 777-300s if they were promoted properly by distribution operators in the United States in particular.
He was speaking after a panel discussion on wholesale ticketing at the International Air Transport Association annual general meeting in Beijing.
The three-seat set-up allows a couple to lie across them in economy class. They have been in the planes since last April. Passengers pay for two seats and get the third half price.
Fyfe said that in New Zealand the airline was a big player, agents understood the Skycouch and customers booked with the airline directly.