As posted previously, the Movie Data Base (
www.imdb.com) is a good source.
Type "aviation", "airline" etc in the search field and click "keyword" on the drop-down menu.
You will get around 1500 titles. More if you dig around a little.
By the way, some of the best "movies" are actually made as TV films. "Pandora's Clock" (1996) for example is great. There are also many documentary-style TV dramas made ("Mayday" and "Black Box" series) that dal with various disasters, crashes and other accidents.
A few titles on my shelf.....
Airline” (1982)
“Flying High” (1978)
"From a Bird's Eye View" (1971)
“Mayday. Hanging by a thread” (2003) about Aloha Airlines flight 243
“Mayday, Ocean Landing” (2006) about Ethiopian Airlines hijacking
“Mayday. Racing the storm) (2003) about AA flight 1420
“Mayday. Unlocking Disaster” (2003) about UA 811
“Airplane” (1980)
“Airport” (1970)
“Airport 1975” (1974)
“Airport ’77”
“Airport ’79: The Concorde”
“The Aviator” (2004)
“Call Me Mr. Brown) (1990)
“Crash” (1978) TV about EA 401
“Crash Landing: The Rescue of Flight 232” (1992) TV
“Executive Decision” (1996)
“Flight 93) (2006) TV
“Flight Angels” (1940)
“Murder in the Clouds” (1934)
“Pandora’s Clock” (1996) TV
“Turbulence” (1997)
“United 93) (2006)
“Zameen” (2003)
“Mile High” (2003)
“Passenger 57” (1992)
“Snakes on the Plane” (2006)
“View from the Top” (2003)
“The Terminal” (2004)
“Soul Plane” (2004)
“Flight of the Phoenix” (1965 and 2004)
“Flight Plan” (2005)
“Firefox”
“Drop Zone”