SkyWest Airlines flight OO-4594 made an emergency landing in Milwaukee, Wisconsin, on September 8th.
The plane took off for Minneapolis, Minnesota, but had to return shortly afterwards due to an issue with the right hand engine.
The plane landed safely. All passengers and crew members remained unharmed.

Japan Airlines flight JL-646 ran into severe turbulence while heading to Tokyo, Japan, on November 10th.
WestJet flight WS-3161 made an emergency landing in Nanaimo, British Columbia, Canada, on March 20th.
Mesa Airlines flight AA-5906, flying on behalf of American Airlines, had to return and make an emergency landing at Phoenix Sky Harbor International Airport, Arizona, on August 24th.