American Airlines and Qantas became joint venture partners in 2011. That means they’re allowed to coordinate schedule and pricing. These arrangements also frequently include revenue-sharing. Competitors Delta and Virgin Australia are also joint venture partners.
American and Qantas are entering into a new, tighter arrangement that’s making possible American’s Sydney flight and Qantas’ San Francisco service – plus possible new service by American to Auckland. The first flight starts December 17. But the Department of Transportation may not give the go-ahead.