Lufthansa Cityline flight LH-1894 had to return and make an emergency landing in Munich, Germany, on November 14th.
The plane took off for Turin, Italy, but had to turn back after the crew received a fire indication.
The plane landed safely. Everyone aboard remained unharmed.
United Airlines flight UA-76 had to make an emergency landing in Manchester, United Kingdom, on February 27th.
According to the airline, the Boeing 757-200 plane heading from Belfast, United Kingdom, to New York/Newark was diverted due to a mechanical issue.
The plane landed safely. All 160 passengers remained unharmed.
Avianca flight LR-624 had to return and make an emergency landing in Santiago, Chile, on August 10th.
The Airbus A321-200 plane took off for Lima, Peru, but had to turn back after an engine started emitting streaks of flames and loud bangs.
The plane landed back safely. All passengers and crew members remained unharmed.
United Airlines flight UA-4269 made an emergency landing at Cleveland Hopkins International Airport, Ohio, on January 28th.
The plane heading from Dayton, Ohio, to Newark, New Jersey, was diverted due to a mechanical issue.
The plane landed safely. All passengers and crew members remained unharmed.
British Airways flight BA-864 had to return and make an emergency landing at Heathrow Airport, England, on 
July 23rd.
The Airbus A320-200 plane took off for Warsaw, Poland, but had to turn back due to an unidentified odor onboard.
The plane landed safely. All passengers and crew members remained unharmed.
A SpiceJet flight had to return and make an emergency landing at Rajiv Gandhi International Airport, in Hyderabad, India, on April 24th.
The plane took off for Tirupati, Andhra Pradesh, India, but had to return shortly afterwards after the pilot reported a technical snag.
The plane landed safely. No injuries were reported.
