United Airlines flight UA-956 had to return for an emergency landing in Newark, New Jersey, on June 12th.
The Boeing 767-300 plane took off for Geneva, Switzerland, but had to turn back due to loss of cabin pressure.
The plane landed back safely Everyone aboard remained unharmed.

UTAir flight UT-355 had to return and make an emergency landing at Vnukovo International Airport, Russia, on January 27th.

American Airlines flight AA-1060 made an emergency landing at Dallas/Fort Worth International Airport, Texas, on November 8th.