Ahmad ibn Muhammad, by al-Husayn ibn Sa’id, by Fadalah, by Aban ibn Uthman, from Umar ibn Yazid, said:
Abu Abdillah عليه السلام, peace be upon him, said: “The time of the Maghrib prayer during travel extends until one-fourth of the night.”
Ali Akbar al-Ghaffari
Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 3, p. 256