https://www.cnet.com/news/united-airlines-to-fly-star-wars-rise-of-skywalker-plane-this-fall/

The Star Wars livery will be on one of United's Boeing 737-800 planes, according to the company. Along with the Star Wars: The Rise of Skywalker logo, other artwork on the plane includes imagery of Star Wars vehicles such as a TIE fighter and an X-Wing. 

There's also a different lightsaber on the either side of the plane's tail. The alternating colors of orange and black on the sides of the plane reflect the two sides of the Force -- light and dark.