The New John Gill Exposition of the Entire BibleJohn 6:21
Then they willingly received him into the ship…
they knew who he was; and especially he was the more welcome, as
they were in distress; and he able, as they well knew, to help them:
and immediately the ship was at the land whither they went;
was done, as Nonnus observes, by a divine motion; for not only the
wind ceased, but another miracle was wrought; the ship was in an
instant at the place whither they intended to go.