Air Nostrum, legally incorporated as Air Nostrum, Líneas Aéreas del Mediterráneo, S.A., is a Spanish regional airline based in Valencia.It currently operates as a franchisee of Iberia as Iberia Regional. Air Nostrum operates more than 90 domestic and international routes, and charter flights. Its main base is Valencia Airport, with hubs at Barcelona Airport and Madrid-Barajas Airport.
As of May 2025, Air Nostrum operates the following aircraft: ATR 72, Bombardier CRJ, Bombardier CRJ100/200.
Air Nostrum is operating flights from/to 68 airports in 13 countries: Spain, Italy, Portugal, Morocco, France, Germany, Switzerland, Croatia, Algeria, Malta and other destinations.