All but low-cost carriers
Only low-cost carriers
Star Alliance
SkyTeam
Oneworld
Aegean Airlines
Air Baltic
Air Serbia
Arkia Israeli Airlines
Austrian
AZUR air
Blue Air
British Airways
Bulgaria Air
Charlie Airlines
Condor
Corendon Airlines Europe
easyJet
Edelweiss Air
EgyptAir
El Al
Emirates
Eurowings
Finnair
FlexFlight
Germania
Gulf Air
Jet2
LOT - Polish Airlines
Lufthansa
Middle East Airlines
Norwegian Air Intl
Norwegian Air Shuttle
Qatar Airways
Royal Jordanian
Ryanair
Sky Express
SmartWings
SWISS
TAB
Transavia
Transavia France
TUI Airlines Belgium
TUIfly
TUS Airways
UIA
Ural Airlines
Vueling
Wizz Air
Wizz Air UK