I

Iberia / Air Nostrum
Iberworld
Iceland Express
Icaro
Icelandair / Icelandair Cargo
Iki International Airlines
Imperial Airways
Independence Air
Indian Airlines
Indian Alliance Air
Indonesian Airlines
Infinity Airlines / Infinity Executive
Inter / Inter Regional
Inter European Airways (IEA)
Interflug
Invicta Airlines
Ireland Direct
Iran Air
Iraqi Airways
Irbis
IRS Aero
Irtysh Avia
Island Airlines
Islander Nature Air
Islandsflug
Islas Airways
Isles of Scilly Skybus
IsrAir
Istanbul Airlines
ItAvia