Today I saw a Boeing 767 all white with Icelandair on it landing at MIA. Flightaware does not show anything like it. Unfortulately I could not take a photo to research the registration. How does that happen? Does anyone have more information about this landing which accured at around 12:30 pm Eastern time? I did notice a scheduled arrival of Santa Barbara with a 757 at that time but I have previously photogrpahed Santa Barbata’s airplanes and they have a specific color scheme.