Airport paved the way for the disaster film genre and established many of the conventions for that genre.
The movie was written for the screen and directed by George Seaton. Seaton was assisted by Henry Hathaway, and Ernest Laszlo photographed it in 70 mm Todd-AO. It was the last film scored by Alfred Newman before his death.
This story takes place at the fictional Chicago-area Lincoln International Airport.
In the movie, Dean Martin who plays check-pilot Vernon Demarest, calls into Cleveland Center on his way to Chicago. Cleveland, Ohio Cleveland Center is a reference to the ARTCC or Air Route Traffic Control Center in Oberlin, Ohio. This center is the busiest control centers because of air traffic. Dean Martin had his career start in Cleveland.
The film is characterized by ensemble acting in which many different personal stories interact, and by the emphasis on the decisions which must be made minute-by-minute by the airport staff -- particularly Joe Patroni, and the pilots, to ensure the safe operation of the air flights in conditions of extreme weather and air sabotage.
The majority of the filming was done at Minneapolis-Saint Paul International Airport. A display in the terminal, along with stills from the field and from the film itself told the story thus: "Minnesota's legendary winters attracted Hollywood here in 1969, when portions of the film Airport were shot in the terminal and on the field. The weather remained stubbornly clear, however, forcing the director to use plastic 'snow' to create the appropriate effect."
Only one Boeing 707 was used in the filming: , a 707-349C, was leased from Flying Tiger Line by Universal Studios and sported an El Al cheatline over its bare metal finish, with the fictional Trans Global Airlines (TGA) titles and tail. In March 21, 1989 that aircraft, flying for Transbrasil with registration PT-TCS, crashed while making a high speed approach at runway 09R of São Paulo's Guarulhos International Airport after departure from Manaus Eduardo Gomes International Airport.
Lancaster and Martin made quite a lot of money on this project, as they both had a percentage share of the box-office receipts of this picture.
This movie is the final film project of composer Alfred Newman. Newman's health was failing at the time and so he was unable to conduct the sessions for the commercially-released recording of his music (this duty was handled by Stanley Wilson); Newman did conduct the sessions for the music heard in the film.
The one actor appearing in all four "Airport" films is George Kennedy in role of Joe Patroni. Patroni's character evolves over the series, however, and he goes from a chief mechanic in Airport to a Vice President of Operations in Airport 1975, a consultant in Airport '77, and an experienced pilot in The Concorde...Airport '79.
- Airport @ Box Office Mojo