[Machine] Indeed, the Messenger of Allah ﷺ used to combine the Maghrib and Isha prayers when he was traveling, after the disappearance of twilight by an hour.
«إِنَّ رَسُولَ اللهِ ﷺ كَانَ إِذَا جَدَّ بِهِ السَّيْرُ جَمَعَ بَيْنَ الْمَغْرِبِ وَالْعِشَاءِ بَعْدَ أَنْ يَغِيبَ الشَّفَقُ بِسَاعَةٍ»