y’all know I’m open about animation not being my strong suite, but I concur that you may have to just slow it down some, even if that means cutting some of the overall viewed flight progress to fit the narration.
But aside from that, introducing secondary/tertiary motion could help too. prior to the yawing, rolling, and pitching, we should see some fins/ailerons or a rudder rotating just prior to, and during the course change right? You might also speed up and blur the propeller?
if you haven’t already, you should also check out your animation curves.
while hovering over the timeline, press ctrl+tab to switch to curve view (i guess its actually called the graph editor, and you can get there from clicking that lil button in the top left and selecting that too.)
From there you can get a better idea of what the actual movement is like on individual axis. for an airplane already in flight, I might expect a pretty linear start on the curves, and then a gradual bezier into a rotation and out, and then more linear.
Bezier curves are the default, and you can adjust their handles like any normal curve (the one you’re using for the path for instance)
but, it can be fun and interesting to press T on some keyframes, and try out some of the other interpolation methods.
While beziers being the default is cool for some things, one really common beginner animator mistake is using them for something that shouldn’t speed up, and then slow down in its movement. I can’t quite tell if you’re doing that in all of these? the second to last one appears to accelerate rapidly after turning which makes me think maybe? But I think you might also be moving the camera simultaneously, and mixed with the positionally static HDRI background, that can produce odd apparent motion in an object. If you’re gonna keep the HDRI’s, make sure you don’t move the camera at all (rotating is still fine, just no transform), since the background can’t change positions. Otherwise, if you want the camera to move too, you’ll need to make an actual 3d background for the scene to have real parallax.
I hope that was helpful and coherent. It is bedtime and I will be promptly passing out almost immediately after I click the reply button.