UPS flight 5X-203 had to divert and make an emergency landing at Shannon Airport, Ireland, on August 4th.
The plane heading from Philadelphia, Pennsylvania, to Cologne, Germany, was diverted after the crew noticed smoke on board.
The plane landed uneventfully. All passengers and crew members remained safe.
American Airlines flight AA-5474 had to return and make an emergency landing in Charlotte, North Carolina, on October 4th.
The Canadair CRJ-900 plane took off for Savannah, Georgia, but had to return shortly afterwards due to a nose gear steering problem.
The plane landed back safely. All passengers and crew members remained unharmed.
Malaysia Airlines flight MH-128 had to return and make an emergency landing in Melbourne, Australia, on May 31st.
The Airbus A330-300 plane took off for Kuala Lumpur, Malaysia, but had to turn back after a passenger tried to enter the cockpit and claimed that he had a bomb.
The passenger, identified as a 25-year-old male, Sri Lankan Citizen, was restrained before the plane safely touched down in Melbourne. Everyone aboard remained unharmed.
Lufthansa flight LH-1294 had to return and make an emergency landing in Frankfurt, Germany, on September 2nd.
The Airbus A321-200 plane took off for Larnaca, Cyprus, but had to turn back after a burning odor was noticed in the aft cabin.
The plane landed back safely. Everyone aboard remained unharmed.
Delta Airlines flight DL-45 had to return and make an emergency landing in Dublin, Ireland, on September 30th.
The Boeing 767-400 plane took off for John F. Kennedy International Airport, New York, but had to turn back due to a mechanical issue.
The plane landed back safely. All passengers and crew members remained unharmed.
Southwest Airlines Flight 3809 on its way from Minneapolis-St. Paul airport to Denver, had to divert and make an emergency landing at Sioux City airport in Iowa, at about 2:40 p.m. on June 29.
The decision to divert and make an emergency landing was made after the pilot noticed a power warning light flashing in the cockpit.
The Boeing 737, with 143 passengers and 5 crew members aboard, then landed without incident after remaining in the air for about 90 minutes.
Southwest spokeswoman Michelle Agnew said that the pilot adopted a cautious route although the situation was not that dire.
Sioux City airport operations manager John Backer said that the passengers were provided a replacement plane to resume the journey after waiting for three hours in the lounge.
Air Transport International flight 8C-3750 had to return and make an emergency landing in Sacramento, California, on October 6th.
The Boeing 767-200 freighter plane took off for Chicago Rockford International Airport, Illinois, but had to turn back due to a bird strike.
The plane landed back safely. Everyone aboard remained unharmed.
