Flight VN36 was approximately eight hours into its journey on Jan. 6 when the medical emergency unfolded.
The male German passenger seated in 11F began showing signs of deteriorating health and significant breathing difficulty. Following emergency response protocols, the cabin crew administered first aid and provided on-board medical support.
As the passenger's condition did not improve, the flight crew decided to divert the aircraft to the nearest suitable facility in Kolkata so the individual could receive professional medical intervention.
Upon arrival, Vietnam Airlines representatives in India coordinated with ground service units and local airport authorities to transfer the patient to a nearby hospital.
After the medical support procedures were finalized and the aircraft was cleared for departure, Flight VN36 resumed its journey, taking off from Kolkata at 5:30 a.m. local time on Jan. 7 to complete its route to Hanoi.