Vietnam Airlines is facing a fresh line of inquiry after a Boeing 787-9 operating flight VN34 from Munich to Hanoi returned to Munich Airport following a takeoff problem on 15 August. The aircraft landed safely but was left disabled on the runway, disrupting operations at the German hub while investigators examined the long-haul jet.
The airline described the diversion as a technical issue and said the crew followed procedures. Munich Airport later confirmed the aircraft could not taxi off the north runway under its own power. The German BFU is leading the investigation, with Vietnamese aviation authorities also involved. Early reporting pointed to a possible brake issue, but no official cause has been established.
Later coverage added that investigators are considering several possibilities, including brake malfunction, tyre damage and crew procedure. Reports also referred to visible skid or tyre damage, as well as the aircraft circling for more than two hours to burn fuel before returning to Munich. The incident briefly closed the north runway and raised concern over potential landing-gear damage on the 787-9, a type widely used on long-haul international routes.