Delta Airlines flight 1471A had to return and make an emergency landing at Los Angeles International Airport, California, on May 17.
The plane took off for Atlanta, Georgia but had to return shortly afterwards, due to mechanical issues.
The plane, carrying over 200 people, landed safely. No injuries were reported.
The airline arranged an alternate aircraft for passengers.
Virgin Atlantic flight VS-106 had to divert and make an emergency landing at Keflavík International Airport, Iceland, on July 29th.
American Airlines flight AA-142 had to divert and make an emergency landing at Shannon Airport, Ireland, on September 9th.
Eva Air flight BR-215 had to return and make an emergency landing at Taiwan Taoyuan International Airport, Taoyuan City, Taiwan, on July 28th.