Notice the widow spacing, font style in the word "United", the way "United" lines up with the windows, and the color scheme of the body in the Q image (bottom.) They do not match the USN C-40 (top image,) but match perfectly the United Airlines B737-900 (middle image.)
![](http://www.b737.org.uk/images/c-40.jpg)
![](https://c1.staticflickr.com/3/2928/34103829811_c6b3d15032_b.jpg)
![](https://www.neonrevolt.com/wp-content/uploads/2018/06/abd5b27f4af42fcc6779e2e8ac37dfc53c55d1a2f12bbf2b3ddc03585cf70d51.jpg)