Here is the full list of all 32 Airport Madness 4 achievements.
Move a cumulative total of 5000 planes.
Land a massive rush of airplanes successfully.
Get rid of 20 planes within 3 minutes.
Land no aircraft for 3 minutes.
Earn $1,000,000 at one airport.
Earn $500,000 at one airport.
Move 250 planes without a crash, at one airport.
Achieve a 100% passenger mood rating at one airport.
Move 250 airplanes in level 6.
Have 25 aircraft on the screen all at once.
Last for 5 minutes without a crash.
Hit all targets within 60 seconds.
Have 3 midair collisions within any 30 second period.
Have 10 collisions within a 5 minute period.
Move 250 airplanes in level 3.
Move 50 planes at high speed.
Move 250 airplanes in level 5.
Have 25 crashes in the entire game.
Move 250 airplanes in level 4.
Land the Shuttle (hidden in the game).
Move a cumulative total of 1000 planes.
Earn $250,000 at one airport.
Move 250 airplanes in level 2.
Move a cumulative total of 500 planes.
Land the Concorde (hidden in the game).
Move 250 airplanes in level 1.
At any airport, move 125 planes with no more than 2 crashes.
Move 100 planes without a crash, at one airport.
Land 5 aircraft within any 30 second period.
Make 3 planes collide simultaneously.
Earn $2,000,000 at one airport.
Move 500 planes consecutively without a mishap.