“The one who fasts Ramadan while traveling is like one who breaks his fast when not traveling.” Abu Ishaq said: "This Hadith is of no significance."
رَسُولُ اللَّهِ ﷺ صَائِمُ رَمَضَانَ فِي السَّفَرِ كَالْمُفْطِرِ فِي الْحَضَرِ قالَ أَبُو إِسْحاقَ هَذاالْحَديثُ لَيْسَ بِشَيْءٍ