Austrian Airlines flight OS-125 had to return and make an emergency landing in Vienna, Austria, on November 18th.
The Airbus A321-200 plane took off for Frankfurt, Germany, but had to turn back after a strong odor and smoke was noticed on-board.
The plane landed safely. The crew were taken to a hospital for precautionary examination.

American Airlines flight AA-1609 made an emergency landing at John F. Kennedy International Airport, New York, on December 31st.
LATAM Chile flight JJ-8154 made an emergency landing at Galeao International Airport in Rio de Janeiro, Brazil, on January 26th.