'Flying' in the Bible

and the first living creature like a lion, and the second living creature like a calf, and the third living creature having the face as of a man, and the fourth living creature like a flying eagle.

And I saw, and I heard an eagle flying in mid-heaven, saying with a loud voice, Woe, woe, woe, to them that dwell upon the earth, for the remaining voices of the trumpet of the three angels who are about to sound.

And I saw another angel flying in mid-heaven, having the everlasting glad tidings to announce to those settled on the earth, and to every nation and tribe and tongue and people,