American Airlines flight 534 had to divert and make an emergency landing at Lambert-St. Louis International Airport, Missouri, on February 9th.
Authorities said the plane heading from Columbus, Ohio, to Phoenix, Arizona, was diverted for a security check.
The plane landed safely. There were 113 passengers and 5 crew members aboard at the time; all of them remained unharmed.
The plane was cleared after a thorough inspection and was able to depart for Phoenix.
An Amphibian Ultralight plane had to make an emergency landing at Highway 91 in Delta, British Columbia, Canada, on April 22.
The plane was flying from King George Airpark when the pilot noticed that it had lost power and decided to make an emergency landing.
The 49-year-old pilot sustained non-life-threatening injuries and was shifted to hospital.
The highway was reopened for traffic some two hours after the incident.
LOT Polish Airlines flight LO-651 had to return and make an emergency landing in Warsaw, Poland, on October 30th.
The plane took off for Cluj-Napoca, Romania, but had to turn back due to a gear problem.
The plane landed back safely. All passengers and crew members remained unharmed.
American Airlines flight 669 had to return and make an emergency landing at Philadelphia International Airport, Pennsylvania, on August 7.
The plane took off for Seattle-Tacoma International Airport but had to return shortly afterwards after fire was observed in its left engine.
The plane landed uneventfully and all 142 people aboard remained unhurt.
According to airline spokesperson Josh Freed, the engine burned-off some residual fuel during take off but remained operational the whole time.
Swiss International Air Lines flight LX-65 made an emergency landing in Zurich, Switzerland, on March 21st.
The Airbus A330-300 plane flying from Miami, Florida, was descending toward Zurich when the crew received indication of a nose wheel steering issue.
The plane landed safely. All passengers and crew members remained unharmed.
United Airlines flight UA-828 had to return and make an emergency landing in Guam, on November 27th.
The Boeing 777-200 plane took off for Narita International Airport, Japan, but had to turn back after the crew noticed an engine problem.
The plane landed uneventfully. All passengers and crew members remained safe.
Saudi Arabian Airlines flight SV-116 made an emergency landing in Brussels, Belgium, on June 30th.
The Boeing 777-300 plane, en-route from London, United Kingdom, to Jeddah, Saudi Arabia, was diverted after the crew reported smoke in the cabin.
The plane landed safely. All 144 people aboard remained unharmed.
