United Airlines flight UA-863 had to divert and make an emergency landing at Honolulu International Airport, Honolulu, Hawaii, on December 31.
The Boeing 777-200, flying from San Francisco, California, to Sydney, Australia, had to divert due to smoke in the cockpit.
The plane landed safely.
No one was injured.

Air India flight AI-410 had to return and make an emergency landing in Patna, India, on June 28th.
Vueling Airlines flight VY-8318 had to return and make an emergency landing in Amsterdam, Netherlands, on September 15th.