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.

Iberia Express flight IB-3913 had to return and make an emergency landing in Palma, Majorca, Spain, on January 23rd.

Austrian Airlines flight OS-215 had to return and make an emergency landing in Vienna, Austria, on October 18th.