Tigerair flight TR-2993 had to divert and make an emergency landing in Ho Chi Minh City, Vietnam, on January 6th.
The Airbus A320-200 plane heading from Taipei, Taiwan, to Singapore, was diverted after the crew noticed a burning odor.
The plane landed safely. All 163 people aboard remained unharmed.

American Airlines flight AA-1871 had to return and make an emergency landing at McCarran International Airport, Las Vegas, Nevada, on April 23rd.
Scandinavian Airlines flight SK-4437 had to divert and make an emergency landing in Trondheim, Norway, on December 20th.
Eva Air Cargo flight BR-682 made a safe emergency landing at Taiwan Taoyuan International Airport, Taoyuan City, Taiwan, on September 3rd.