British Airways flight BA-878 had to divert and make an emergency landing in Stockholm, Sweden, on June 4th.
The Airbus A320-200 plane heading from Heathrow Airport, England, to Saint Petersburg, Russia, was diverted after the crew noticed vibrations in one of the engines.
The plane landed safely. All passengers and crew members remained unharmed.


Virgin Australia Airlines flight VA-101 had to return and make an emergency landing in Christchurch, New Zealand, on March 19th.
An Etihad Airways flight made an emergency landing at Bandaranaike International Airport, Sri Lanka, on February 8th.
United Airlines flight UA-1643 had to return and make an emergency landing at Hewanorra International Airport, Saint Lucia, on December 30th.