All but low-cost carriers
Only low-cost carriers
Star Alliance
SkyTeam
Oneworld
Aegean Airlines
Aer Lingus
Air Albania
Air Algerie
Air Baltic
Air Cairo
Air Canada
Air China
Air Dolomiti
Air Europa
Air France
Air Moldova
Air Senegal
Air Serbia
AlbaStar
Alitalia
American Airlines
ANA
Austrian
AZAL Azerbaijan Airlines
British Airways
Brussels Airlines
Cathay Pacific
Croatia Airlines
Delta Air Lines
easyJet
EgyptAir
El Al
Emirates
Ethiopian Airlines
Etihad Airways
Eurowings
Finnair
Gulf Air
Iberia
Icelandair
Iran Air
KLM
Korean Air
Kuwait Airways
La Compagnie
LATAM Airlines
LOT - Polish Airlines
Lufthansa
Luxair
Middle East Airlines
Neos
Norwegian Air Shuttle
Nouvelair Tunisie
Oman Air
Pakistan International Airlines
Qatar Airways
Region-Avia
Royal Air Maroc
Royal Jordanian
Ryanair
SAS
Saudia
Singapore Airlines
SunExpress
SWISS
TAP Portugal
Transcarga
Tunisair
Turkish Airlines
UIA
United Airlines
Uzbekistan Airways
Vueling
Wizz Air