Musannaf Ibn Abi Shayba 3:5810

Waki’ narrated to us, he said: Al-Mughirah ibn Ziyad narrated to us, from ‘Ata’, from ‘Aisha, that the Prophet (may Allah bless him and grant him peace) used to complete the prayer while traveling and shorten it, and he used to fast and break the fast, and he used to delay the Dhuhr and hasten the ‘Asr, and delay the Maghrib and hasten the ‘Isha’.