C.A.I. Second S.p.A. was an Italian airline operating flights for its parent company, Alitalia, to preserve slots at Linate Airport. For this reason Alitalia when merged with Air One didn't close C.A.I. at that time known as Volare S.p.A. and then Volareweb.com.It used to be a low cost subsidiary of the old Alitalia-LAI.