Fiqh-us-Sunnah Volume 2, Supererogatory Prayer, Fiqh 2.115.
Section : Traveling on a Friday.
There is no harm in travelling on a Friday if it is not during the time of the salah.
‘Umar heard a man say: “If today was not Friday, I would have left.” ‘Umar said: “Leave. Friday does not keep one from travelling.”
Abu ‘Ubaidah travelled on Friday and he did not wait for the salah.
Az-Zuhri wanted to travel before noon on Friday and the people mentioned something to him, and he said: “The Prophet travelled on Friday.”