Italian movie poster
From IMDb user Michael Elliott:
Entertaining non-sense from director Ruggero Deodato is an Italian rip-off of the American film The Concorde Airport ’79 but this here is actually much, much better. The wild plot deals with a crazy businessman (Joseph Cotten) who plans to take down every Concorde plane that he can so that it keeps him in business.
As noted above, this movie pirates on a movie from the same year, with a similar name: The Concorde... Airport ’79, the last episode in the Airport sequel (Airport, Airport 1975, Airport ’77). To add more variation/confusion, the movie was released under various similar names in different countries: Opéracion Concorde, SOS Concorde, S.O.S. Concorde, Das Concorde Inferno, Concorde Affair etc.