Alitalia — Compagnia Aerea Italiana S.p.A. (English: Alitalia — Italian Air Company), operating as Alitalia, is an Italian airline, which took over the name, the landing rights, many planes and some other assets from the liquidation process of the old Alitalia — Linee Aeree Italiane and the entire Air One. The company has its head office in Fiumicino, Italy. Its main hub is Leonardo da Vinci-Fiumicino Airport, Rome.
Alitalia is Italy's biggest airline, and the world's 19th. Its fleet operates under five separate Air Operator Certificates due to the CAI merger: Alitalia-CAI (Alitalia) [IATA Code AZ], Alitalia CityLiner (formerly Air One Cityliner) [IATA Code CT], Air One Smart Carrier [IATA Code AP], CAI-First (formerly Alitalia Express) [IATA Code XM], and CAI-Second (formerly Volare Airlines) [IATA Code VE].
Website : www.alitalia.com