UAL Retro Livery

I saw a United A320 Friend Ship flying into LGA yesterday afternoon while visiting the Open. I believe its tail was N475UA. It made my day. I remember that livery when I was a kid. All the other arrivals bore regular liveries. I was hoping to see again an appearance by the Jet Blue green NY Jets or a SouthWest or US Airways in a special livery but it was not to be. The fun of spotting is that the aircraft always rotate and we never knew what we'll see. I am hoping that this UAL will be at Kids' Day but I think that UAL doesn't participate.