Initially called A350, this model is derived from the family of A330 and A340; However, following the airline remarks, it was decided in mid-July 2006 to review the concept and provide it with a wider fuselage, both compared to the A330 and A340, and especially compared to its main competitor, the Boeing 787.
ໃນເບື້ອງຕົ້ນເອີ້ນວ່າ A350, ຮູບແບບນີ້ແມ່ນມາຈາກຄອບຄົວຂອງ A330 ແລະ A340 ໄດ້; ຢ່າງໃດກໍຕາມ, ດັ່ງຕໍ່ໄປນີ້ຂໍ້ສັງເກດສາຍການບິນ, ໄດ້ມີການຕັດສິນໃຈໃນລະຫວ່າງກາງເດືອນກໍລະກົດ 2006 ການທົບທວນຄືນແນວຄວາມຄິດແລະໃຫ້ມັນກັບ fuselage ກວ້າງ, ທັງສອງເມື່ອທຽບກັບ A330 ແລະ A340, ແລະໂດຍສະເພາະແມ່ນເມື່ອທຽບກັບຄູ່ແຂ່ງຕົ້ນຕໍຂອງຕົນ, Boeing 787.