Airbus A350 (MSN2) and Airbus A350 (MSN4) flew (photo / video)
On 26 February 2014, Airbus A350 (MSN2) and Airbus A350 (MSN4) flew from Toulouse, France, thus doubling the Airbus A350 XWB fleet for testing.
To date, the first 2 A350 XWB units (MSN1 and MSN3) have flown over 1100 hours of the 2500 test program required for certification.
Airbu A350 XWB (MSN2) is the first such aircraft equipped with a complete passenger cabin. This will allow testing and approval of all passenger systems. MSN2 will carry the first passengers in the Early Long Flights (ELF) program this spring.