Virgin Group chief executive Josh Bayliss says overcapacity harming airline profits in Australia may take some time to be absorbed.
The New Zealander, who is also on the Virgin Australia board, said the Qantas approach of drawing a "line in the sand" aimed at maintaining 65 per cent domestic market share was irrational.
"We see some potential improvement but when you have that much capacity in the market it needs to be absorbed and that will take time," he said during a brief visit to Auckland last week.
Qantas is on track to lose close to $500 million this year and is fighting a bitter domestic market share war with Virgin, which itself lost close to $100 million in the past six months.
"The strategy that they embarked on by drawing the 65 per cent line in the sand was unnnecessary so the wounds they're suffering are self-inflicted," Bayliss said. "To continue to dump capacity to maintain market share is a wholly irrational position to take."