The Evangelical Spectator's has learned from accounts in Bristol, Tennessee that angels have been clocked at over 60 mph and probably hit 90-100 mph in glides and swoops. The angels have been observed over and the city and out at Watauga Lake. They fly as high up 1 to 1/2 miles high, but usually less, around 2-3,000 feet or so.
Angels have been observed to date only in the Bible Belt. And they are not fast-flappers as birds go. It's seems the angels are propelled by forces not of this earth. Celestial forces.