From the previous near disaster image,
Cropped.
Noise reduction.
Levels and Curves Adjustment Layers mainly to correct exposure.
White balance set.
Some Dodging on the aircraft.

Now, after Levels and Curves, the sky was blown white,
which is the perfect time for a new sky.
Selective Color Adjustment Layer targeting white.
Adjust sliders to create a sky blue color.
Then applied some soft clouds by using cloud brushes.

Finally, a slight vignette to accentuate the aircraft.
Final sharpening.