Hmmm....
Sublogic Flight Simulator on my old C-64. Red Baron. Solo Flight. Then Jet on my Amiga. Then a plethora of other games on the Amiga before switching to DOS
:
F-16 Combat
Falcon
SWOTLW
F/18 Simulator
Birds of Prey
F-15 Strike Eagle
A-10 Tank Killer
Flight of the Intruder
TFX
Dawn Patrol (one of my favorite)
Knights of the Sky
Gunship
Red Baron
Their Finest Hour
Aces of the Pacific
Janes F-15 Strike Eagle
Tornado
Su-27
Combat Flight Simulator series from Microsoft
European Air War
Mig Alley
Falcon 2 & 3.
Janes series Longbow, Longbow, F-15, F/A-18
And of course.
Falcon 4.0
AND AND...
Strike Fighter series which may be a simplified flight model, is still a great sim.
AND
DCS Series from Eagle out of Russia which is perhaps the best there is right now.
And IL2 series of course. All great sims. And I'm sure there are a dozen that are missing that I haven't mentioned.