Mystery flight circles over Denver; officials have few answers Prison Planet.com Posted on November 17, 2016 Posted in Aggregated No Comments Tagged with U.S. News Denver Channel | Thousands saw a plane circling the Denver metro area late Wednesday morning, questioning where it may have come from and what it may be doing. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email