All but low-cost carriers
Only low-cost carriers
Star Alliance
SkyTeam
Oneworld
Aeroflot
Air Algerie
Air Astana
Air Canada
Air China
Air France
Air Macau
AirAsia X
American Airlines
ANA
Asiana Airlines
Austrian
Cambodia Angkor Air
Cathay Dragon
Cathay Pacific
Cebu Pacific Air
China Airlines
China Eastern Airlines
China Southern Airlines
EgyptAir
El Al
Emirates
Ethiopian Airlines
EVA Air
Finnair
Garuda Indonesia
Gestair
Grand China Air
Hainan Airlines
Hong Kong Airlines
JAL
KLM
Korean Air
Loong Air
LOT - Polish Airlines
Lucky Air
Lufthansa
Mahan Air
Miat - Mongolian Airlines
NordStar Airlines
Pakistan International Airlines
Philippine Airlines
Qatar Airways
SAS
Shandong Airlines
Shanghai Airlines
Shenzhen Airlines
Sichuan Airlines
Singapore Airlines
SriLankan Airlines
Thai AirAsia
Thai Airways
Tibet Airlines
Turkish Airlines
United Airlines
Uzbekistan Airways
Vietnam Airlines