The oneworld airline alliance was founded by American Airlines, British Airways, Canadian Airlines (acquired by Air Canada in 1999, defunct in 2001), Cathay Pacific and Qantas in 1999. The alliance primarily competes with the Star Alliance and SkyTeam. It holds 13 full members and one connect partner, Fiji Airways.
Alaska Airlines will join the alliance in 2021.
Alaska Airlines | American Airlines | British Airways | Cathay Pacific | Finnair | Iberia | Japan Airlines | Malaysia Airlines | Qantas | Qatar Airways | Royal Air Maroc | Royal Jordanian | S7 Airlines | SriLankan Airlines