How fast does an angel fly?

Answer 1

Even if angels really exist, we know nothing about their physical abilities. Perhaps, as spiritual beings, flight is not an attribute we can properly attribute to them although, on the other hand, Genesis identifies cherubim as physical beings, and the Book of Isaiah identifies seraphim as physical beings with the power of flight. Even their very existence is unknown and is therefore a matter of faith alone.

Answer 2

There is no documentation of angelic flight speed.