Delta Airlines flight DL-1939 made an emergency landing at McGhee Tyson Airport, Tennessee, on August 13th.
The plane heading from Pittsburgh, Pennsylvania, to Atlanta, Georgia, was diverted due to reports of an unusual odor on board.
The plane landed uneventfully. All one hundred and forty-nine people aboard remained safe.




Flybe flight BE-211 made an emergency landing in Edinburgh, United Kingdom, on January 25th.
Air Arabia flight G9824 had to return for an emergency landing at Ras Al Khaimah International Airport, United Arab Emirates, on February 26th.
V Air flight ZV-252 had to return and make an emergency landing in Taipei, Taiwan, on May 6th.