British Airways flight BA-161 made an emergency landing in Helsinki, Finland, on August 28th.
The Boeing 777-200 plane heading from Heathrow Airport, England, to Shanghai, China, was diverted due to an engine issue.
The plane landed safely. All passengers and crew members remained unharmed.
United Airlines flight UA-1 had to return and make an emergency landing in San Francisco, California, on August 23rd.
The Boeing 787-900 plane took off for Singapore but had to turn back due to multiple bird strikes.
The plane landed back safely. All passengers and crew members remained unharmed.
China Eastern Airlines flight MU-5257 made an emergency landing in Nanchang, China, on December 4th.
The Airbus A321-200 plane heading from Qingdao to Guangzhou, China, was diverted after the passenger oxygen masks were automatically deployed, without any indication of a cabin pressure problem.
The plane landed safely. Everyone aboard remained unharmed.
JetBlue Airways flight B6-1468 had to return and make an emergency landing in Punta Cana, Dominican Republic, on August 30th.
The Airbus A321-200 plane took off for John F. Kennedy International Airport, New York, but had to return shortly afterwards due to cabin pressure problems.
The plane landed back safely. All passengers and crew members remained unharmed.
KLM Cityhopper flight KL-1345 made an emergency landing in Amsterdam, Netherlands, on May 20th.
The plane took off for Billund, Denmark, but had to turn back after the crew noticed an issue with the hydraulic stabilizer system.
The plane landed back safely. All passengers and crew members remained unharmed.
A Canadian turboprop Dash 7 jet, carrying former President Bill Clinton, had to make an unscheduled landing in Dodoma, Tanzania on April 29.
The plane was en-route from Iranga to Lake Manyara when one of its four engines malfunctioned. The pilot then had to land near Dodoma fueling station where the engine was repaired.
The aircraft took off again shortly afterwards and safely landed at its scheduled destination.
Clinton was visiting the country to tour projects funded by his foundation.
Aeroflot Airlines flight SU-2391 had to return and make an emergency landing in Zurich, Switzerland, on February 26th.
The Airbus A321-200 plane took off for Moscow, Russia, but had to return shortly afterwards after the crew reported an engine stall.
The plane landed safely after burning off excess fuel. All passengers and crew members remained unharmed.