American Airlines flight AA-730 had to return for an emergency landing in Charlotte, North Carolina, on June 21st.
The Airbus A330-300 plane took off for Heathrow Airport, England, but had to return shortly afterwards due to a possible issue with the flaps.
The plane landed back safely. All two hundred and fifty-eight passengers and sixteen crew members remained unharmed.

Braathens Regional Airways flight TF-29 had to return for an emergency landing in Gothenburg, Sweden, on December 20th.
Southwest Airlines flight WN-1111 had to divert and make an emergency landing in Las Vegas, Nevada, on November 30th.
Air Berlin flight AB-6299 had to return and make an emergency landing at Hamburg Airport, Germany, on July 21.