Vietnam Airlines flight VN350 had to make an emergency landing in Hong Kong, at around 4:10 a.m. on January 4.
The airline confirmed that the Airbus 321, heading from Ho Chi Minh City, Vietnam, to Fukuoka, Japan, was forced to land in emergency due to a technical fault in ventilation system.
The plane landed uneventfully. All 184 passengers and crew members remained unharmed.
The passengers were accommodated in another flight.


WestJet flight 1402 had to return and make an emergency landing in Calgary, Alberta, Canada, on February 2nd.
Gol Transportes Aereos flight G3-9139 had to return and make an emergency landing in Goiana, Brazil, on January 28th.
Yanair flight YE-223 made an emergency landing in Kiev, Ukraine, on June 23rd.