Pakistan International Airlines flight PK-451 had to return and make an emergency landing in Islamabad, Pakistan, on August 8th.
The Airbus A320-200 plane took off for Skardu, Pakistan, but had to return shortly afterwards due to a hydraulic failure.
The plane veered off runway upon landing.
Everyone aboard remained uninjured.
Aegean Airlines flight A3-880 had to return and make an emergency landing in Athens, Greece, on February 24th.
The Airbus A320-200 plane took off for Vienna, Austria, but had to turn back due to computer problems.
The plane landed back safely. All passengers and crew members remained unharmed.
An American Airlines flight had to make an emergency landing at Orlando International Airport, Florida, on September 23.
The flight was heading from Ministro Pistarini International Airport, Buenos Aires, Argentina, to John F. Kennedy International Airport, New York, when the crew noticed electrical odor in the cockpit and requested an emergency landing.
The Boeing 777 landed safely. There were 200 passengers and 14 crew members aboard at the time; all of them remained unhurt.
The plane was taken for inspection.
A FedEx cargo plane made an emergency landing at George Bush Intercontinental Airport in Houston, Texas, on the morning of July 1.
The Fedex Federal Express McDonnell Douglas MD-10 was heading from Memphis, Tennessee to Harlingen, Texas when it was diverted due to cargo smoke indication.
The plane landed uneventfully. There were 2 crew members aboard at the time; both of them remained unharmed.
Inspection team found no evidence of smoke, fire or heat. The plane resumed its journey with a few hours delay.
Tigerair flight TT-271 made an emergency landing in Sydney, Australia, on December 17th.
The plane took off for Melbourne, Australia, but had to turn back after an incident onboard prompted security concerns.
The plane landed back safely. Everyone aboard remained unharmed.
Details about the nature of threat are not known at the moment.
Air Canada flight AC-942 had to divert and make an emergency landing at John F. Kennedy Airport, New York, USA, on March 2nd.
The Airbus A319-100, heading from Toronto, Canada, to Bermuda, was mid air above Atlantic Ocean when the crew reported engine stall, causing the plane to divert.
The plane landed uneventfully.
No one was injured.
Delta Airlines flight DL-20 had to divert and make an emergency landing at John F. Kennedy International Airport, New York, on September 24th.
The Boeing 767-300 plane heading from Newark, New Jersey, to Charles de Gaulle Airport, France, was diverted due to a hydraulic failure.
The plane landed safely. All two hundred and five people aboard remained unharmed.
