Within the past few days, a United Airlines Charter 747-422 has been flying between Japan and Hawaii. N194UA (c/n 26892, l/n 1088) was leased to Atlas Air, and repainted in their full livery in April 2011 for military airlift. It was returned to United in December of the same year. It's Atlas markings were painted over, but retained the base of the previous operator's livery. N194UA has an older cabin layout to that of other 747-400s in the fleet, and still operates solely as a military charter aircraft with United.