"Drop Zone" / "Terminal Velocity."
Was 1994 just a good year for skydiving? Was it really becoming popular?
Trying to think of the reasons for these pairings is fun.
"Antz" and "Bugs Life" are both movies choosing the same way (insects) to hide the technical limitations of CGI at the time.
But why were volcanoes in the air in 1997? I have no idea.